When evidence reveals a team member is a hit man's latest target, the team must search through old case files to determine who is seeking vengeance.

Horatio suspects revenge is behind the murder of a man who tortured Cuban refugees.

A deadly tornado threatens the lives of Team Scorpion during a mission to recover the remains of fallen Marines in Vietnam.

Mac defends a Marine whose actions may have caused the deaths of two fellow soldiers; Harm's test flight in a spy plane turns into a dangerous mission to take photos over North Korea.

A mission to retrieve a compromised CIA agent in Libya becomes more difficult when Harm learns the agent's family needs to be rescued as well.

When three FBI agents are killed in an explosion following a successful undercover sting operation, the team searches for the person behind the attack.

Ultrasound technician and newlywed Rosemarie "Kim" Junor is stabbed in the chest by a stranger in 2015, and the subsequent trial results in a verdict that still haunts Junor's family.

A man scouring for bottles in downtown Calgary dumpsters makes a grisly discovery, and a trail of forensic evidence leads police to uncover a deadly betrayal.

When a killer executes 19-year-old Abigail Gasca-Chavez in her own home, the only witnesses are her toddler and neighborhood surveillance cameras; detectives close in on a suspect, but when he heads for the Mexican border, it's a race against time.

A plane crash leaves Fraser blind and the partners fighting to survive and capture the escaped prisoner they were transporting.

Ray and Fraser's (David Marciano, Paul Gross) attempts to halt a robbery leave them treading water in a bank vault. With Beau Starr, Tony Craig and Daniel Kash.

In North Carolina, Stephanie Powell-Anderson's convenience store shift ends in bloodshed, as part of a larger pattern of violence plaguing the area; with the assailant growing bolder by the day, the heat is on to make an arrest before he kills again.

When a killer executes 19-year-old Abigail Gasca-Chavez in her own home, the only witnesses are her toddler and neighborhood surveillance cameras; detectives close in on a suspect, but when he heads for the Mexican border, it's a race against time.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

Meticulous attorney Margaret Wright hires her scruffy son as her law firm's in-house investigator.

Gibbs is assigned the role of acting director while the team searches worldwide for Director Vance's whereabouts.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

Meticulous attorney Margaret Wright hires her scruffy son as her law firm's in-house investigator.

Sloane is adamant that the man who held her hostage in Afghanistan is still alive; Vance and Gibbs fear Sloane is willing to risk everything to destroy this man.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

When a missile test is hijacked and sent off course, the team searches for the hacking group responsible for the attack with the help of a computer specialist Hetty brings in to assist the team.

Senior crime reporters provide updates on a few stories they previously covered; they share several significant developments - including a major decision made by the Supreme Court of Canada that's impacted multiple murder cases across the country.

A sexual predator on the loose in the 1970s and 1980s; two little girls are attacked by the "Southwest Calgary Rapist" while riding their bikes one hot sunny day; homicide investigators were on the trail for a killer.

In Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

Fraser tries to protect Ray when he is jailed for contempt of court and sent to the same prison as the accused murderer he is trying to convict.

Fraser's witness protection assignment tests his loyalties to his father's memory and his job when the witness is the man who murdered his father.

Detectives rely on surveillance footage at a hospital in Tyler, Texas, when patients mysteriously start dying in the intensive care unit.

In Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Margaret and Todd work two seemingly unrelated cases, only to discover a key piece of information in the details of Todd's humorously boring civil case could help Margaret's high-profile client.

An agent is starstruck after the team investigates an explosion outside the home of a Navy SEAL and his wife, a popular reality TV star; Vance continues physical therapy for the injuries sustained when he was held hostage.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

Margaret and Todd work two seemingly unrelated cases, only to discover a key piece of information in the details of Todd's humorously boring civil case could help Margaret's high-profile client.

A Navy lieutenant is found murdered in his hot tub; the team interviews families in the victim's peculiar neighborhood; Torres must face the consequences after a volatile night out with Palmer.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Callen and Sam resume their undercover identities as a prisoner and guard to infiltrate a white supremacist group believed to be in possession of stolen nuclear material.

On a hot August day in 2015, 33-year-old Myles Gray travels from the Sunshine Coast to Vancouver in his company truck to make his usual delivery of fresh greenery to wholesale florists.

Neville-Lakes' three children were killed by a drunk driver, Marco Muzzo, in a crash in Vaughan back in 2015; the driver, the son of a wealthy family, was sentenced to ten years in jail but is now out on parole while the mother is left grieving.

In Texas, on Christmas Eve 2010, a woman gets a mysterious phone call at work and speeds home to find her 12-year-old son gone without a trace; investigators look at those closest to the boy, but only surveillance footage can lead them to the truth.

Fraser's search for his new boss' stolen brooch leads to a pair of children from the street who have pilfered an address book worth killing for.

When two masks belonging to the French and Canadian governments go missing from right under Fraser's nose at the museum, it's up to him to bring them back; Ray can't decide how to entertain his latest date.

In a Calgary pub in 2010, 36-year-old barman Dexter Bain is brutally slain during a failed robbery; detectives use surveillance footage from a nearby store to find the suspect and stage a filmed sting operation to prove who pulled the trigger.

In Texas, on Christmas Eve 2010, a woman gets a mysterious phone call at work and speeds home to find her 12-year-old son gone without a trace; investigators look at those closest to the boy, but only surveillance footage can lead them to the truth.

Harm and Mac board a destroyer to investigate the death of a sailor who was electrocuted while servicing a radar antenna; the admiral assigns Coates the task of coordinating the details of his upcoming wedding.

California is seized with fear until investigators capture the serial killer known as the "Night Stalker"; through audio interviews, Richard Ramirez reveals aspects of his childhood and other forces that compelled him to brutalize his victims.

Serial killer Richard Ramirez, known as the "Night Stalker," evolves into a kind of rock star on death row for legions of female fans who become obsessed, including one woman who makes huge sacrifices to devote her life to him.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

A former surf champion is murdered in his home, while his wife and son are left beaten and bound.

Harm and Mac board a destroyer to investigate the death of a sailor who was electrocuted while servicing a radar antenna; the admiral assigns Coates the task of coordinating the details of his upcoming wedding.

Turner faces charges of racial bias; Harm petitions the court to get custody of teenage Mattie Grace; Coates tries to engineer a Christmas miracle for Adm. Chegwidden and Lt. Sims.

A former surf champion is murdered in his home, while his wife and son are left beaten and bound.

When talented show jumper Katie Simpson dies, those close to her believe she's been murdered.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

When talented show jumper Katie Simpson dies, those close to her believe she's been murdered.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

Chelsea Poorman vanished from downtown Vancouver in September 2020; nineteen months later, her body was found in the backyard of a vacant mansion in one of the city's ritziest neighborhoods.

A man walking his dog comes upon a neighbor's garage engulfed in flames; when the smoke clears, a woman is found dead with drug paraphernalia nearby; nothing is what it seems, and police are left combing through a web of lies to find the killer.

In 2016, father Craig Rideout is reported missing after a strange home intrusion; within hours, police find a body matching Craig's description fifty miles away; using surveillance footage and forensics, detectives unravel an unbelievable plot.

Ray and his fellow officers seek revenge against the mob boss they think killed Detective Guardino, but Ray falls for the don's sister.

A real-estate tycoon wants to turn Fraser's apartment building into an upscale condominium; Ray bumps into his ex-wife.

An escaped inmate murders Debra Johnson, a highly respected Correctional Administrator, at her home outside the prison; with the public at risk, police scour through surveillance footage for clues to hunt him down before he strikes again.

In 2016, father Craig Rideout is reported missing after a strange home intrusion; within hours, police find a body matching Craig's description fifty miles away; using surveillance footage and forensics, detectives unravel an unbelievable plot.

When police find a couple murdered in their home, the investigation leads to social media; detectives discover a bizarre cyberbullying conflict with a neighboring family and the possible covert involvement of a CIA agent driven by personal vengeance.

When Anna Mae, a wildly successful businesswoman, is found stabbed in her untouched home, detectives face a tangle of suspects and shifting motives.

When a woman vanishes from her property while hosting a wedding, dozens of workers and guests are all suspects.

Joy Hibbs' husband and two children are devastated when they learn she died following a fire; they would later discover that the fire had not been the cause of her death - police instead found Hibbs had been stabbed multiple times.

At dawn, Melissa Oxley wakes up for work and finds herself in a nightmare - her husband has been shot in the head while sleeping beside her.

The missing and murder rates of Indigenous women are disproportionately higher than any other group, so when beautiful Jalajhia Finklea vanishes the day before her 18th birthday, her Wampanoag tribe members immediately take action.

When police find a couple murdered in their home, the investigation leads to social media; detectives discover a bizarre cyberbullying conflict with a neighboring family and the possible covert involvement of a CIA agent driven by personal vengeance.

When Anna Mae, a wildly successful businesswoman, is found stabbed in her untouched home, detectives face a tangle of suspects and shifting motives.

When a woman vanishes from her property while hosting a wedding, dozens of workers and guests are all suspects.

Joy Hibbs' husband and two children are devastated when they learn she died following a fire; they would later discover that the fire had not been the cause of her death - police instead found Hibbs had been stabbed multiple times.

At dawn, Melissa Oxley wakes up for work and finds herself in a nightmare - her husband has been shot in the head while sleeping beside her.

The missing and murder rates of Indigenous women are disproportionately higher than any other group, so when beautiful Jalajhia Finklea vanishes the day before her 18th birthday, her Wampanoag tribe members immediately take action.

When police find a couple murdered in their home, the investigation leads to social media; detectives discover a bizarre cyberbullying conflict with a neighboring family and the possible covert involvement of a CIA agent driven by personal vengeance.

When Anna Mae, a wildly successful businesswoman, is found stabbed in her untouched home, detectives face a tangle of suspects and shifting motives.

When a woman vanishes from her property while hosting a wedding, dozens of workers and guests are all suspects.

Joy Hibbs' husband and two children are devastated when they learn she died following a fire; they would later discover that the fire had not been the cause of her death - police instead found Hibbs had been stabbed multiple times.

At dawn, Melissa Oxley wakes up for work and finds herself in a nightmare - her husband has been shot in the head while sleeping beside her.

A man walking his dog comes upon a neighbor's garage engulfed in flames, and when the smoke clears, a woman is found dead with drug paraphernalia nearby; police are left combing through a web of lies to find the killer.

In 2006, 17-year-old Brigitte Serre was working her first overnight shift at a Montreal gas station when three men attempted an armed heist; Brigitte was murdered in the robbery gone wrong, stabbed 72 times.

In 2017, police find 51-year-old Jorge Rodriguez wandering the streets with gunshot wounds near a crashed car riddled with bullet holes; to get justice for Jorge's heartbroken daughters, they follow a trail of CCTV left by the mysterious suspect.

Fraser and Ray join forces with a Mexican secret-service agent to protect the leaders of a NAFTA summit from a political assassin.

In an attempt to avert an accident, Fraser causes a farmer to lose thousands of eggs; Ray and Francesca battle over lottery winnings.

Brianna Foisy, 21, and Jason Netter, 41, are killed on an Alaskan bike path in 2016; it's a crime that baffles police, until similar murders begin to happen; police follow clues in a shocking murder to track the killer.

In 2017, police find 51-year-old Jorge Rodriguez wandering the streets with gunshot wounds near a crashed car riddled with bullet holes; to get justice for Jorge's heartbroken daughters, they follow a trail of CCTV left by the mysterious suspect.

After a Navy fighter drops bombs on an Iraqi hospital, Harm and Mac defend the secretary of the Navy (Dean Stockwell) against war-crimes charges in the International Criminal Court at The Hague.

When a pilot crashes his plane into the deck of an aircraft carrier, Harm flies a duplicate mission to determine whether the incident should be ruled an accident or suicide.

When Todd reunites with a childhood friend with a checkered past, he convinces Margaret to represent him in a minor legal case.

After a 50-year-old tape recording left by a murder victim is found, the team tries to exonerate the Marine serving a life sentence for the crime.

The team must outsmart mentally unstable ex-Scorpion member Mark Collins when he kidnaps Toby and threatens to kill him if his demands are not met.

The detectives' case hinges on the testimony of a forensic-evidence collector who stole a latex glove from the crime scene; co-workers become prime suspects in a waitress's death.

After a Navy fighter drops bombs on an Iraqi hospital, Harm and Mac defend the secretary of the Navy (Dean Stockwell) against war-crimes charges in the International Criminal Court at The Hague.

When a pilot crashes his plane into the deck of an aircraft carrier, Harm flies a duplicate mission to determine whether the incident should be ruled an accident or suicide.

The detectives' case hinges on the testimony of a forensic-evidence collector who stole a latex glove from the crime scene; co-workers become prime suspects in a waitress's death.

The team must outsmart mentally unstable ex-Scorpion member Mark Collins when he kidnaps Toby and threatens to kill him if his demands are not met.

When Todd reunites with a childhood friend with a checkered past, he convinces Margaret to represent him in a minor legal case.

Gibbs' quiet vacation at his remote cabin is interrupted by a call from NCIS asking for his help to locate a robber hiding in the woods near him.

The detectives' case hinges on the testimony of a forensic-evidence collector who stole a latex glove from the crime scene; co-workers become prime suspects in a waitress's death.

The team must outsmart mentally unstable ex-Scorpion member Mark Collins when he kidnaps Toby and threatens to kill him if his demands are not met.

After a Navy fighter drops bombs on an Iraqi hospital, Harm and Mac defend the secretary of the Navy (Dean Stockwell) against war-crimes charges in the International Criminal Court at The Hague.

When a pilot crashes his plane into the deck of an aircraft carrier, Harm flies a duplicate mission to determine whether the incident should be ruled an accident or suicide.

Callen and Sam are shocked when an old acquaintance, who they thought was the recent victim of a murder, appears and asks for their help.

January 16th, 2006, started like any other for Jack Beauchamp; the financier grabbed a coffee and went to work in his downtown Calgary office; minutes after he arrived, he was shot six times and left for dead on his office floor.

An elderly Mississauga woman is found dead beside Christmas presents she'd been wrapping; within hours of the discovery, investigators receive a call from Niagara police about the attempted murders of two people living an hour away.

33-year-old Michael Scott is shot dead on the streets of downtown Baltimore; detectives are in a race against time to find the gunman before he strikes again; a trail of cameras lining the city's streets and buses may lead police to the killer.

Ian, a pathological liar, comes to Ray and Fraser for help in finding his girlfriend, who has allegedly been abducted by aliens.

Fraser dons a dress to investigate the disappearance of a student at an all-girl Catholic school; Ray reunites with an old flame who believes she has become a nun because of him.

In 2018, a killer shoots 33-year-old restaurant worker Joshua Webb outside an apartment block in Beckley, W.V.; to solve the murder and identify the culprit, police must unravel a web of lies by following a trail of security footage.

33-year-old Michael Scott is shot dead on the streets of downtown Baltimore; detectives are in a race against time to find the gunman before he strikes again; a trail of cameras lining the city's streets and buses may lead police to the killer.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

Margaret and Todd work to bring justice to an Olympic athlete who lost his leg in a plane crash resulting from a defective aircraft.

A street artist's mural is stolen, and the investigation leads to a conspiracy regarding a Navy contractor and the safety of ocean mammals; Bishop shares a special connection with the street artist.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

A newspaper reporter witnesses the murder of his friend in Miami's drug district, but Horatio mistrusts the slick young man's version of what happened.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

A newspaper reporter witnesses the murder of his friend in Miami's drug district, but Horatio mistrusts the slick young man's version of what happened.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

Margaret and Todd work to bring justice to an Olympic athlete who lost his leg in a plane crash resulting from a defective aircraft.

After NCIS arrives at a Halloween crime scene, Torres recognizes the victim as a friend from federal law enforcement training; Jimmy thinks his lab is haunted by ghosts after objects keep mysteriously moving.

A newspaper reporter witnesses the murder of his friend in Miami's drug district, but Horatio mistrusts the slick young man's version of what happened.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

The team searches for a former Marine and expert sniper who escaped a veterans' hospital when they discovered his connection to the leader of an extremist group.

When a 20-year-old English tourist suddenly stops contacting his family while backpacking across Canada, his mother tries to raise the alarm; police are slow to respond until an anonymous note prompts them to search a nearby lake.

An innocent victim, 28-year-old Mila Barberi is gunned down while picking up her boyfriend, Saverio Serrano from work.

In 2013, someone murders 35-year-old assistant manager Larry Wells in his office at Toys R Us; a disguised knife-wielding man appears on camera stalking the store; police must now follow the trail of surveillance footage to track down the killer.

Ray and Fraser apprehend a teenager for a shooting offence, then become convinced they have arrested the wrong man, even though he insists he is guilty.

Terrorists take over a train carrying Fraser, Meg and a group of singing mounties; while the FBI dithers about, Fraser, Inspector Thatcher and Buck Frobisher work against the hijackers from the inside.

When a 33-year-old restaurateur is shot dead in his backyard in an exclusive South Carolina neighborhood, CCTV cameras take detectives on the hunt for a strange woman and a mysterious vehicle seen prowling the streets.

In 2013, someone murders 35-year-old assistant manager Larry Wells in his office at Toys R Us; a disguised knife-wielding man appears on camera stalking the store; police must now follow the trail of surveillance footage to track down the killer.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

Margaret attempts to join an elite philanthropy club and must represent a former club employee accused of using the organization to smuggle drugs; Todd goes under cover as a waiter at the elite club to get information to help Margaret's case.

The team begins an undercover stakeout when their lead suspect in an old unsolved case is released from prison.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

When evidence suggests a slain police officer was crooked, Horatio must find the killer in order to clear the victim's name.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

When evidence suggests a slain police officer was crooked, Horatio must find the killer in order to clear the victim's name.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

Margaret attempts to join an elite philanthropy club and must represent a former club employee accused of using the organization to smuggle drugs; Todd goes under cover as a waiter at the elite club to get information to help Margaret's case.

McGee and Bishop travel to Afghanistan after a murder case in the states is linked to a string of soldiers killed by friendly fire overseas; Kasie leaves the lab and accompanies Torres into the field to process additional forensic evidence.

When evidence suggests a slain police officer was crooked, Horatio must find the killer in order to clear the victim's name.

The team members set aside their personal and romantic issues when hackers take over targeted U.S. military aircraft and war ships, pointing the weaponry at American cities.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

Following a murder, the secrets to classified software are thought to be lost until NCIS uncovers a suspect from Vance's past.

The family and friends of Adrienne McColl had no idea the heartbreaking news they were about to get - and the long road to justice they were about to embark on.

It was 1am on a cold, wet November night in 2011 when police found Leanne Freeman lying unconscious in a pool of blood; she later died in a downtown hospital, becoming Toronto's 42nd homicide of the year.

In 2016, in Kamloops, Canada, a motel cleaner finds the body of an unidentified woman in one of the rooms; detectives turn to surveillance cameras to track a mysterious suspect in a cowboy hat, leading to a desperate manhunt across Canada.

An exotic dancer tips off Fraser and Ray about mobsters taking over Chicago strip joints; with Milton Berle.

The people close to Ray are placed at risk when a man whom he helped place behind bars is released on parole; Internal Affairs investigates Ray.

In 2021, talented high school football star KJ Taylor is killed during a drive-by shooting outside a West Virginia convenience store; CCTV helps detectives follow the trail of the truck spotted stalking KJ's friends leading up to the shooting.

In 2016, in Kamloops, Canada, a motel cleaner finds the body of an unidentified woman in one of the rooms; detectives turn to surveillance cameras to track a mysterious suspect in a cowboy hat, leading to a desperate manhunt across Canada.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

Margaret and Francey enlist the help of a popular true crime podcaster to help exonerate a client who is serving a life sentence; Todd solicits dating advice from his sister and Susan when sparks fly between him and Lea.

The secretary of defense shuts down Gibbs' murder investigation and demands that McGee and Torres be arrested for their actions in the case.

When Walter is accidentally launched into space in a rocket, Team Scorpion must find a way to bring him home before his oxygen runs out.

The team investigates the wealthy residents of an airpark after a prop plane crashes into a Miami Beach.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

The team investigates the wealthy residents of an airpark after a prop plane crashes into a Miami Beach.

When Walter is accidentally launched into space in a rocket, Team Scorpion must find a way to bring him home before his oxygen runs out.

Margaret and Francey enlist the help of a popular true crime podcaster to help exonerate a client who is serving a life sentence; Todd solicits dating advice from his sister and Susan when sparks fly between him and Lea.

The team's holiday plans are put on hold when a murder investigation leads to the discovery of a newborn baby who has no identification and no apparent ties to a family.

The team investigates the wealthy residents of an airpark after a prop plane crashes into a Miami Beach.

When Walter is accidentally launched into space in a rocket, Team Scorpion must find a way to bring him home before his oxygen runs out.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

Members of the team must assume undercover identities in Moscow in order to locate their suspects; Callen makes a discovery about his father.

Looking into some of Canada's most infamous criminal cases with extensive archives and intimate family interviews and exploring the lasting impacts on the community and justice system.

Looking into some of Canada's most infamous criminal cases with extensive archives and intimate family interviews and exploring the lasting impacts on the community and justice system.

In 2018, three women held hostage in a motel room by armed men face a night of terror that leaves 19-year-old Amber Meadows lying dead in the bathroom; detectives must follow a trail of surveillance footage to find out who pulled the trigger.

Ray becomes jealous when Fraser gets all the media attention during a terrorist's trial, but both lawmen take center stage after they are held as hostages.

Fraser develops amnesia when he is thrown from the back of a speeding van; Ray struggles to help his partner regain his memory.

In 2020, 21-year-old Dioneth Lopez goes missing while on a trip to visit friends. Her body turns up in the woodlands of Washington State. She is treated as a Jane Doe until detectives find surveillance footage that pieces together her final hour.

In 2018, three women held hostage in a motel room by armed men face a night of terror that leaves 19-year-old Amber Meadows lying dead in the bathroom; detectives must follow a trail of surveillance footage to find out who pulled the trigger.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

When Margaret is disappointed that no one but Todd can attend her family Thanksgiving dinner, Todd tries to convince his brother to come home; Margaret's family inadvertently helps her crack a case involving an injured bank teller and robbery.

A malnourished and confused 9-year-old girl is found hiding in a storage unit; the team suspects the girl is the daughter of a Navy recruit who disappeared 10 years ago; Bishop discovers notes that Special Agent Ziva David kept on the case.

A boy from Ralph's class goes missing after having a run-in with a deadly criminal; Toby comes closer to discovering the identity of Happy's husband.

The team investigates the dangerous world of personal security when a rap star's (Xzibit) bodyguard is shot and killed during a concert.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

The team investigates the dangerous world of personal security when a rap star's (Xzibit) bodyguard is shot and killed during a concert.

A boy from Ralph's class goes missing after having a run-in with a deadly criminal; Toby comes closer to discovering the identity of Happy's husband.

When Margaret is disappointed that no one but Todd can attend her family Thanksgiving dinner, Todd tries to convince his brother to come home; Margaret's family inadvertently helps her crack a case involving an injured bank teller and robbery.

An old family friend pleads with Gibbs to join him on a road trip to search for a missing military ID bracelet; a Navy lieutenant in NCIS protective custody is poisoned by an infamous drug dealer.

The team investigates the dangerous world of personal security when a rap star's (Xzibit) bodyguard is shot and killed during a concert.

A boy from Ralph's class goes missing after having a run-in with a deadly criminal; Toby comes closer to discovering the identity of Happy's husband.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

Callen takes on a secret project, leaving the team in the dark; when Hetty shuts down Callen's operation, the team must locate him before he gets in trouble.

In 1995, 92-year-old Henrietta Knight is brutally beaten during a home invasion, managing to escape but dying months later; a connection appears 20 years later as police find links to a bank robbery, a car bombing and multiple murders.

Three murders spark a police investigation into the Wolfpack Alliance, a crew of gangsters running operations connected to Mexican cartels; an escape leaves authorities at a loss and the public looking for justice.

On Valentine's Day, police discover Demetrius Graves fatally stabbed on the street; two days later, Bonnie Ross turns up dead at home; a trail of CCTV evidence uncovers that these two very different people share one fateful connection.

Fraser returns from vacation to a blazing apartment and a new partner, Stanley Ray Kowalski.

Fraser helps Kowalski confront a demon from his past; Internal Affairs investigates the detective division.

In 2010, three men are murdered in a convenience store in Minneapolis's Somali community; the store's CCTV system uncovers evidence of a robbery gone wrong; footage from cameras around the city could offer clues to the killer's identity.

On Valentine's Day, police discover Demetrius Graves fatally stabbed on the street; two days later, Bonnie Ross turns up dead at home; a trail of CCTV evidence uncovers that these two very different people share one fateful connection.

A former British operative (Ed Quinn) tells Mac there is a hit man looking for anyone associated with Webb, and the two seek Harm's help in catching the assassin and unraveling the mystery.

Preview of "Invisible Monsters: Serial Killers in America.".

Weaving together the stories of five of America's most notorious serial killers: Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK.

A man ordered into custody attempts a daring escape from court; a judge doesn't appreciate a defendant's constant interruptions; a woman faces off against her mother, who tried to frame her for murder.

A man charged with murder attempts a bold escape; an attorney is attacked by his own client; a man blames his pet for cursing at a judge.

A look at some of the wildest courtroom moments; a wrestling move lands a teenager in court; a man due at a hearing, instead runs from the courthouse; a defendant's comment offends a judge.

A look at some of the wildest courtroom moments; a defendant has multiple outbursts at trial; a man about to be sentenced attempts a courtroom escape; a judge is frustrated by a defendant's constant disruptions.

Horatio goes to New York to work with his counterparts on a murder investigation. Guest star Gary Sinise.

A former British operative (Ed Quinn) tells Mac there is a hit man looking for anyone associated with Webb, and the two seek Harm's help in catching the assassin and unraveling the mystery.