The LAPD asks NCIS for help when a case exposes a link between a Mexican drug cartel and a terrorist.

After a former Navy intelligence officer is murdered, the team's investigation reveals she was living a double life.

Adm. Chegwidden, with the help of Harm and Mac, investigates the apparent suicide of his mentor while on a hunting trip.

When a Navy lieutenant on liberty dies of bubonic plague, NCIS Special Agent Tony DiNozzo helps the New Orleans team as they try to control a potential outbreak and find the source of the infectious disease.

Two missing teens quickly turn into the prime suspects in the murders of three people, and officers follow a trail of clues across Canada into the vast wilderness of northern Manitoba.

Andy contemplates her future with Sam after learning of heartbreaking news; she meets a teenager in need of protection.

A riot erupts at an over-capacity women's correctional facility while Andy, Juliet, Nick and Gail transfer inmates; a dangerous prisoner tries to prove her innocence to a trapped Andy and Juliet.

Fraser gets temporary custody of a 12-year-old purse snatcher who is connected to the armed robbery he and Ray are investigating.

Fraser and Ray investigate an insurance scam involving professional boxing while a wolf cruises Chicago looking for a good time.

In Buena Park, Calif., a suitcase containing the body of a young woman is discovered in a dumpster; the victim is identified as model Jasmine Fiore, 28, who has been reported missing by her reality TV star husband.

Roommates prepare to say goodbye, but they don't know it will be forever.

Adm. Chegwidden, with the help of Harm and Mac, investigates the apparent suicide of his mentor while on a hunting trip.

McGarrett and Kono suspect that an abused young girl may be the victim of a sex trafficking ring on the Island; Chin and Grover investigate a murder at a sober living facility.

The Five-0 helps a private investigator in the case of a kidnapped woman whose husband may have something to hide; Rachel tells Danny that she is getting a divorce from Stan.

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.

While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased has been hiding in a fallout shelter after his boat was attacked and he swam to shore.

Magnum and Higgins work a stalking case involving a man with a past in espionage; Ethan asks Higgins to join him on an extended trip for Doctors Without Borders just as Magnum starts to open up to other possibilities.

Adm. Chegwidden, with the help of Harm and Mac, investigates the apparent suicide of his mentor while on a hunting trip.

Harm, Mac and Bud represent a corporal who kidnaps his 1-year-old son when faced with the possibility of losing a custody battle.

An armored transport bus crashes, resulting in the escape of four prisoners - including a black market broker topping the list of national security threats; Pride needs Gibbs' help with a case file full of redactions.

McGarrett and Kono suspect that an abused young girl may be the victim of a sex trafficking ring on the Island; Chin and Grover investigate a murder at a sober living facility.

The Five-0 helps a private investigator in the case of a kidnapped woman whose husband may have something to hide; Rachel tells Danny that she is getting a divorce from Stan.

A petty officer recently returned from duty is found dead backstage at a local bikini contest.

Ducky insists that the suicide of a female petty officer, institutionalized for a nervous breakdown, was actually murder.

The team must establish whether a dishonorably discharged Marine committed a murder or is being framed.

When a Navy ID is found on a body linked to a hazardous material smuggling case, the team goes to Mexico to investigate and search for the missing materials.

Harm, Mac and Bud represent a corporal who kidnaps his 1-year-old son when faced with the possibility of losing a custody battle.

An armored transport bus crashes, resulting in the escape of four prisoners - including a black market broker topping the list of national security threats; Pride needs Gibbs' help with a case file full of redactions.

In 1992, loved ones and police go to painstaking efforts to locate 26-year-old Dilleen Hempel after she goes missing while heading home from her new job.

Nick receives information on his tragic past and goes off the grid to track someone down; he is forced to tell Juliet about his secrets.

Officers from 15 Division race to find Traci after she fails to show up for a raid involving a notorious gun dealer.

Fraser offers to help a former Mountie who is on the run when a serial killer he put away escapes from prison.

The trail of bad meat that sickened a child leads Fraser and Ray to horse auctions; guests Kaye Ballard, Richard Moll.

Roommates prepare to say goodbye, but they don't know it will be forever.

In Tacoma, Wash., businessman Larry Howse is killed in the parking garage of his apartment building; detectives turn to a security camera, which reveals the unfolding of an execution by two mystery assailants.

Harm, Mac and Bud represent a corporal who kidnaps his 1-year-old son when faced with the possibility of losing a custody battle.

McGarrett and the Five-0 are captured while tracking a dangerous nemesis to the island of Lanai; Grover takes his son to Chicago, where he testifies against a dirty cop.

McGarrett works the murder case of one of the last survivors of the USS Arizona; Adam uncovers bone fragments at his new construction job.

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.

Gibbs must take desperate measures to protect his loved ones with Paloma Reynosa still on the loose.

Magnum is tasked with finding a single mom being hunted by two very dangerous gangs; while Higgins is abroad with Ethan, a misstep forces her to assist an old employer.

Harm, Mac and Bud represent a corporal who kidnaps his 1-year-old son when faced with the possibility of losing a custody battle.

Harm, Mac and Bud fly to Miami to investigate the actions of three retired Navy operatives conducting a private war against drug pushers.

When a Navy SEAL is found dead in a sorority house, the team must determine if his death was related to collegiate foul play or a classified mission; Pride's daughter visits the office.

McGarrett and the Five-0 are captured while tracking a dangerous nemesis to the island of Lanai; Grover takes his son to Chicago, where he testifies against a dirty cop.

McGarrett works the murder case of one of the last survivors of the USS Arizona; Adam uncovers bone fragments at his new construction job.

Gibbs and the team investigate the murder of a Marine in an ROTC unit and quickly find a suspect, but they must start all over again when someone kills the suspect as well.

When a young woman is found dead in a storage unit, a Navy medic who died saving lives in combat becomes the prime suspect, and it is up to Gibbs and the team to clear his name.

After Sam's undercover mission in Sudan turns deadly, Callen and the NCIS team must track down their missing agent before it is too late.

After a botched assignment, Hetty is forced to fire Deeks; Kensi struggles with unexpected emotions for her former partner.

Harm, Mac and Bud fly to Miami to investigate the actions of three retired Navy operatives conducting a private war against drug pushers.

When a Navy SEAL is found dead in a sorority house, the team must determine if his death was related to collegiate foul play or a classified mission; Pride's daughter visits the office.

After a man fired a gun on a local playground and seriously injured two girls, outraged parents demanded answers from local politicians as to how to stop the cycle of violence terrorizing their neighbourhoods.

A community outreach baseball game is interrupted by a drive-by shooting; Sam plans a getaway with Andy.

Sam and Andy are determined to clear Oliver's name after discovering he is the prime suspect in the evidence room bombing.

Fraser and Ray go under cover to expose a crooked auto dealership selling - then stealing and recycling - used cars.

Fraser and Ray (Paul Gross, David Marciano) help a restaurant owner whose son has been kidnapped by the Chinese mob.

In Tacoma, Wash., businessman Larry Howse is killed in the parking garage of his apartment building; detectives turn to a security camera, which reveals the unfolding of an execution by two mystery assailants.

Hawaiian getaway turns into a nightmare when 28-year-old Ivanice Harris vanishes into thin air; Detectives trace Ivanice's movements to a Waikiki hotel, covered in surveillance cameras.

Harm, Mac and Bud fly to Miami to investigate the actions of three retired Navy operatives conducting a private war against drug pushers.

In rural Epping, N.H., everyone knows Sheila LaBarre as an eccentric widow who loves her rabbits; her turbulent childhood in Alabama, a coma-induced vision, and the death of her wealthy husband all send Sheila on a warped mission to kill.

Someone is killing young African American women in Charlotte, N.C., and the police seem unable to stop it; what the police don't realize is that the cases all have a commonality, which is a connection with Henry Louis Wallace.

Jennifer Asbenson recounts her fight to stay alive and escape the clutches of 32-year-old Andrew Urdiales, her would-be killer who kidnapped her in September 1992 when she 17.

In Nov. 2011, 48-year-old Scott Davis thought he was on his way to a gig as a farm caretaker, a job he had secured on Craigslist; however, it was a murderous trap laid by a psychopathic serial killer named Richard Beasley.

While Magnum and Higgins reunite and work the case of a construction worker's tragic death, TC and Shammy get skyjacked by a pair of drug runners posing as tourists.

Harm, Mac and Bud fly to Miami to investigate the actions of three retired Navy operatives conducting a private war against drug pushers.

Mac's boyfriend uses evidence from her files against Harm in a sexual harassment case aboard an aircraft carrier.

When Tony opens a letter releasing a mysterious powder from inside, he and Kate are put into biohazard isolation as a precaution.

In rural Epping, N.H., everyone knows Sheila LaBarre as an eccentric widow who loves her rabbits; her turbulent childhood in Alabama, a coma-induced vision, and the death of her wealthy husband all send Sheila on a warped mission to kill.

Someone is killing young African American women in Charlotte, N.C., and the police seem unable to stop it; what the police don't realize is that the cases all have a commonality, which is a connection with Henry Louis Wallace.

Jennifer Asbenson recounts her fight to stay alive and escape the clutches of 32-year-old Andrew Urdiales, her would-be killer who kidnapped her in September 1992 when she 17.

In Nov. 2011, 48-year-old Scott Davis thought he was on his way to a gig as a farm caretaker, a job he had secured on Craigslist; however, it was a murderous trap laid by a psychopathic serial killer named Richard Beasley.

In rural Epping, N.H., everyone knows Sheila LaBarre as an eccentric widow who loves her rabbits; her turbulent childhood in Alabama, a coma-induced vision, and the death of her wealthy husband all send Sheila on a warped mission to kill.

Someone is killing young African American women in Charlotte, N.C., and the police seem unable to stop it; what the police don't realize is that the cases all have a commonality, which is a connection with Henry Louis Wallace.

Jennifer Asbenson recounts her fight to stay alive and escape the clutches of 32-year-old Andrew Urdiales, her would-be killer who kidnapped her in September 1992 when she 17.

In Nov. 2011, 48-year-old Scott Davis thought he was on his way to a gig as a farm caretaker, a job he had secured on Craigslist; however, it was a murderous trap laid by a psychopathic serial killer named Richard Beasley.

Days after Stephanie Forster is killed near her home in Coquitlam, B.C., her estranged husband, Luigi Derossi, kills himself, but her brother believes Forster discovered Derossi's notoriety as a serial romance scammer.

Andy, Dov, Gail and Nick undertake a risky plan; Traci shadows Steve Peck, hoping to calm her fears about his involvement in the bombing.

During a heat wave, 15 Division opens to the public as a cooling station; Andy and Marlo search for a missing woman.

A mob killer tries to retrieve a matchbook's information; Fraser must chaperon a Canadian diplomat's wild daughter.

Ray manages to get his hands on the matchbook that could bring the city of Chicago crumbling down, while Fraser continues chaperoning the ambassador's wild daughter.

Hawaiian getaway turns into a nightmare when 28-year-old Ivanice Harris vanishes into thin air; Detectives trace Ivanice's movements to a Waikiki hotel, covered in surveillance cameras.

After a frantic welfare call, police find 79-year-old Avanell Cowgill murdered in her home; with no clues except for a trail of strange credit card transactions, investigators hope surveillance video will give them what they need to reveal a killer.

Mac's boyfriend uses evidence from her files against Harm in a sexual harassment case aboard an aircraft carrier.

Exploring what shaped serial killer Arthur Shawcross' trajectory from "Artie Oddball" to murderer; he might have been known for killing women along Rochester's Genesee River, but his first murder was years earlier.

Growing up gay and effeminate in the hyper masculine bayou was tough on Ronald Dominique; an inability to connect and a sexual assault in jail may have cemented his decision to kill his first victim, tragically the beginning of years of murder.

Popular TikTok creator Ali Abulaban and his beautiful wife Ana seem like they have it all, but behind the picture-perfect life portrayed online is a relationship filled with domestic violence that falls apart when the abuse takes a deadly turn.

Magnum, Higgins and Rick go under cover at a ritzy country club when a young caddie is fired after being accused of stealing a member's golf clubs; Jin's niece, unaware of her uncle's shady past, asks him to speak at her school.

Mac's boyfriend uses evidence from her files against Harm in a sexual harassment case aboard an aircraft carrier.

Mac starts drinking again after her possessive ex-boyfriend is killed in a car-jacking, but she is still followed by an unknown stalker.

The FBI is searching for a terrorist assassination team in Washington, D.C., when agents learn the team's target is not a government official but Gibbs.

Exploring what shaped serial killer Arthur Shawcross' trajectory from "Artie Oddball" to murderer; he might have been known for killing women along Rochester's Genesee River, but his first murder was years earlier.

Growing up gay and effeminate in the hyper masculine bayou was tough on Ronald Dominique; an inability to connect and a sexual assault in jail may have cemented his decision to kill his first victim, tragically the beginning of years of murder.

Popular TikTok creator Ali Abulaban and his beautiful wife Ana seem like they have it all, but behind the picture-perfect life portrayed online is a relationship filled with domestic violence that falls apart when the abuse takes a deadly turn.

Exploring what shaped serial killer Arthur Shawcross' trajectory from "Artie Oddball" to murderer; he might have been known for killing women along Rochester's Genesee River, but his first murder was years earlier.

Growing up gay and effeminate in the hyper masculine bayou was tough on Ronald Dominique; an inability to connect and a sexual assault in jail may have cemented his decision to kill his first victim, tragically the beginning of years of murder.

Popular TikTok creator Ali Abulaban and his beautiful wife Ana seem like they have it all, but behind the picture-perfect life portrayed online is a relationship filled with domestic violence that falls apart when the abuse takes a deadly turn.

Kamil Karamali reports on the life and legacy of Amanda Todd, a B.C. teen whose encounter with a cyber-predator triggered years of bullying and whose video about online harassment made her a household name.

Andy considers leaving town for a four-month undercover project; Jarvis reveals the division will be restructured.

Andy is left stranded on the side of the road with a dying man and no way to get help on her wedding day.

Ray and Fraser search for the parents of an infant left in their car and discover the baby was headed for a black-market adoption.

When three Santas rob a bank, the only witness who saw one of the suspects unmasked refuses to cooperate.

After a frantic welfare call, police find 79-year-old Avanell Cowgill murdered in her home; with no clues except for a trail of strange credit card transactions, investigators hope surveillance video will give them what they need to reveal a killer.

In Kentucky, 13-year-old David Oakley comes home to find his stepmother murdered and his 15-year-old sister Jenna missing; Police race to piece together a killer's video trail, only to uncover a brutal plot.

Mac starts drinking again after her possessive ex-boyfriend is killed in a car-jacking, but she is still followed by an unknown stalker.

Danny protects a coma patient who was the key witness from his last case at the Hawaiian Police Department.

McGarrett gets a tip that someone is plotting a terror attack on Oahu; Chin and Abby face a difficult decision.

A girl's kidnapping turns into something bigger when her grandfather complicates the investigation.

The team investigates a bomb tech's guarded personal life after she is attacked.

Higgins' therapist hires her to look into why one of her teenage patients died of suicide.

Mac starts drinking again after her possessive ex-boyfriend is killed in a car-jacking, but she is still followed by an unknown stalker.

Harm and Bud try to stop terrorists who have taken over a Navy frigate with the hope of attacking Cuba.

Amidst Halloween festivities in New Orleans, a Naval Staff Judge Advocate dressed in a costume is found dead in a cemetery; the team debates Halloween costumes and activities.

Danny protects a coma patient who was the key witness from his last case at the Hawaiian Police Department.

McGarrett gets a tip that someone is plotting a terror attack on Oahu; Chin and Abby face a difficult decision.

Gibbs meets with a serial killer days before the man's execution to find out about missing bodies, but the inmate won't reveal the information, so Gibbs assembles a team to reinvestigate.

The team works to collect all the evidence they can in an effort to stop Ari.

The team searches for a dangerous device that was stolen from a college research facility; Sam looks for a popular Christmas gift for his daughter.

Nell goes under cover as replacement for a dead Defense Department researcher; the new NCIS assistant director questions Hetty's leadership.

Harm and Bud try to stop terrorists who have taken over a Navy frigate with the hope of attacking Cuba.

Amidst Halloween festivities in New Orleans, a Naval Staff Judge Advocate dressed in a costume is found dead in a cemetery; the team debates Halloween costumes and activities.

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.

Andy faces a volatile gunman after a high-stakes takedown of a suspect does not go as planned.

The rookies hunt for a violent escaped convict; Andy and her training officer search for a missing informant.

Ray falls for a woman who saves his life and keeps mysteriously appearing during his investigation of a hit-and-run.

Fraser goes under cover in a mental institution to investigate a series of strange happenings among the patients.

In Kentucky, 13-year-old David Oakley comes home to find his stepmother murdered and his 15-year-old sister Jenna missing; Police race to piece together a killer's video trail, only to uncover a brutal plot.

In 2013, Kira Steger goes missing after a date night with her husband at the Mall of America; after a shocking discovery in a parking lot, investigators fear foul play; they turn to mall security footage in the hopes of solving this mysterious case.

Harm and Bud try to stop terrorists who have taken over a Navy frigate with the hope of attacking Cuba.

McGarrett risks his life when Five-0 attempts to rescue the young girls trapped in the sex trafficking ring they have been tracking; Kono makes a life-changing decision.

McGarrett and Danny recruit Tani Rey to join the task force when a hacker releases a dangerous arsonist from prison.

The team hopes to avoid an international incident when an American officer is killed on a British ship.

The team uncovers a sinister plan when a controversial DJ and a naval officer are shot to death.

Magnum and Higgins are hired by an anxious groom to look into his bride-to-be on the eve of their wedding; TC makes a touching decision on how to help Cade.

Harm and Bud try to stop terrorists who have taken over a Navy frigate with the hope of attacking Cuba.

Harm risks his career during the murder investigation of an old friend as he butts heads with a gritty Navy detective.

The team investigate the murder of a Navy Officer assigned as a tech liaison with a private developer; Pride turns the carport into an auto shop.

McGarrett risks his life when Five-0 attempts to rescue the young girls trapped in the sex trafficking ring they have been tracking; Kono makes a life-changing decision.

McGarrett and Danny recruit Tani Rey to join the task force when a hacker releases a dangerous arsonist from prison.

Members of the NCIS squad investigate when a petty officer with a double life is gunned down on a freeway.

Ari continues to wreak havoc on the team until Gibbs gets the face-off he has been awaiting.

The team must find the person behind an ambush on a vehicle carrying Jada Khaled in order to save her and their case; Sam must face Jada for the first time since Sudan.

When a diplomatic service van transporting an unidentified package is hijacked, the team must determine what was stolen and by whom; as Sam and Callen celebrate five years as partners, they face a challenging assignment.

Harm risks his career during the murder investigation of an old friend as he butts heads with a gritty Navy detective.

The team investigate the murder of a Navy Officer assigned as a tech liaison with a private developer; Pride turns the carport into an auto shop.

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.

Andy wrestles with a dilemma, while the other rookies are ready to duke it out at a charity event.

Andy and Traci are among the first responders to a home invasion at an upscale address; when the crisis appears to be over, Traci hurries away to handle a personal emergency; Andy must confront the armed suspect alone.

Fraser and Ray (Paul Gross, David Marciano) teach a group of senior citizens to defend themselves against a mugger.

Ray reluctantly helps Fraser deliver an accused felon to Canadian authorities while ruthless thugs try to kill the criminal.

In 2013, Kira Steger goes missing after a date night with her husband at the Mall of America; after a shocking discovery in a parking lot, investigators fear foul play; they turn to mall security footage in the hopes of solving this mysterious case.

Police are called to the scene of a traffic accident in West Chester, Pa. where 18 year-old Bianca Roberson is found dead at the wheel of her car; an autopsy reveals a sinister crime.

Harm risks his career during the murder investigation of an old friend as he butts heads with a gritty Navy detective.

The team enlists an old friend when a crime boss is murdered, triggering revenge killings across the island; MacGarrett and Danny work out details concerning their new restaurant venture.

McGarrett and the team work with an injured police dog that is the only witness to an ambushed drug bust; a former SEAL looks to join the task force.

Abby becomes fixated on solving a murder; DiNozzo's latest fling leads to an interesting Halloween.

Dinozzo's father (Robert Wagner) returns and plays an important role in a murder investigation.

A journalist hires Magnum to track down his anonymous source after they mysteriously go dark; Higgins receives a new assignment from MI-6; Rick's old friend comes to the island, but TC is suspicious of his motives.

Harm risks his career during the murder investigation of an old friend as he butts heads with a gritty Navy detective.

Harm is held captive by a renegade government agent who plans to assassinate a key witness in an upcoming trial.

A murdered petty officer - with a proposal and an engagement ring - is found in a Mardi Gras float storage facility; the members of the team are baffled when they cannot locate the victim's girlfriend.

The team enlists an old friend when a crime boss is murdered, triggering revenge killings across the island; MacGarrett and Danny work out details concerning their new restaurant venture.

McGarrett and the team work with an injured police dog that is the only witness to an ambushed drug bust; a former SEAL looks to join the task force.

When a dead staff sergeant is found encased in a Civil War-era tomb, a cell-phone within it leads investigators to a safety deposit box.

Two bored housewives, whose husbands are serving in Iraq, begin running an Internet sex site from their bedrooms, then both of them disappear mysteriously .

As the team tracks an elusive, chameleonlike killer, NCIS Assistant Director Granger (Miguel Ferrer) critiques every step of the investigation.

The team tries to establish Kensi Blye's innocence after she is accused of murdering one of the colleagues of her now-deceased father.

Harm is held captive by a renegade government agent who plans to assassinate a key witness in an upcoming trial.

A murdered petty officer - with a proposal and an engagement ring - is found in a Mardi Gras float storage facility; the members of the team are baffled when they cannot locate the victim's girlfriend.

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.

Andy goes under cover as a prostitute during a citywide sting operation; Dov and Andy's attempt to impress Sgt. Boyko backfires.

The investigation into a fatal traffic accident leads to the discovery of a darker crime; Andy objects to how Luke handles a young murder witness.

Diefenbaker, impounded after straying from the apartment, sniffs up dog poaching and defends a husky.

Fraser assumes the responsibility of protecting a childhood friend who has become a professional hockey star.

Police are called to the scene of a traffic accident in West Chester, Pa. where 18 year-old Bianca Roberson is found dead at the wheel of her car; an autopsy reveals a sinister crime.

In March 2014, the bodies of two women lie behind a grocery store in Galveston, Texas; A trail of surveillance footage could possibly reveal who killed two women and why.

Harm is held captive by a renegade government agent who plans to assassinate a key witness in an upcoming trial.

When the HPD system is hacked and one of the Five-0's informants ends up dead, McGarrett enlists the help of hacker Aaron Wright, whom he just imprisoned.

At Halloween, the team investigates a string of murders that mirrors stories from well-known Hawaiian folklore; Grover visits a man who is hours away from execution and may hold the key to a case that has plagued Grover for years.

The team must protect Ziva's father when his attendance at a convention leads to surprises.

Following a deadly attack, one member of the team reminisces.

When Rick is asked to assist with a federal investigation of his childhood friend Robbie, Magnum launches his own investigation to see what the federal agents really have on him; Kumu goes under cover in a retirement community.

Harm is held captive by a renegade government agent who plans to assassinate a key witness in an upcoming trial.

Harm seeks the assistance of a forensic pathologist when the remains of a Navajo Indian who may have been a World War II hero are unearthed.

The team investigates the death of a petty officer whom Pride had mentored; Brody searches for a place to call home.

When the HPD system is hacked and one of the Five-0's informants ends up dead, McGarrett enlists the help of hacker Aaron Wright, whom he just imprisoned.

At Halloween, the team investigates a string of murders that mirrors stories from well-known Hawaiian folklore; Grover visits a man who is hours away from execution and may hold the key to a case that has plagued Grover for years.

A 6-year-old boy tells the NCIS team that his father, an officer working as the Navy's liaison with a defense contractor on a highly confidential project, has been kidnapped.

When the bodies of two assassins are delivered to NCIS from overseas, Tony and Ziva go under cover to find the intended targets.

The team searches for evidence of Kensi's innocence after a meeting involving her father's sniper unit turns deadly.

When a man is shot outside of the Vietnamese Consulate, the team must find out if the incident was an act of terrorism.

Harm seeks the assistance of a forensic pathologist when the remains of a Navajo Indian who may have been a World War II hero are unearthed.

The team investigates the death of a petty officer whom Pride had mentored; Brody searches for a place to call home.

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.

A heat wave makes life on the streets even more perilous for the rookies; the squad discovers that a serial rapist may be on the loose; during a blackout, Andy must take down a vicious predator alone.

Chris and Andy face a tough decision while investigating a vicious beating; Sam and Luke get competitive during a retraining exercise.

Fraser and Ray help a shoemaker being terrorized by a mobster who was a schoolyard bully Ray feared as a child.

After delivering a package to the wrong woman, Fraser's attempts to retrieve it make the woman's suspicious fiance violent.

In March 2014, the bodies of two women lie behind a grocery store in Galveston, Texas; A trail of surveillance footage could possibly reveal who killed two women and why.

In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home; investigators' only hope of solving the case is to piece together a trail of CCTV across town and follow in the footsteps of a killer.

Harm seeks the assistance of a forensic pathologist when the remains of a Navajo Indian who may have been a World War II hero are unearthed.

McGarrett poses as a pilot to investigate a plane crash that led to the death of a pilot in an air race.

A bank heist in progress forces Steve to make a potentially heartbreaking mistake; Adam faces an empty home without Kono.

A Naval petty officer and sole witness in an upcoming murder trial disappears.

The team partners with a Coast Guard Investigative Service agent to solve the murder of a Marine on a dinner boat.

Magnum starts following Higgins to discover what she's been hiding, as she's secretly assigned to infiltrate a group threatening to take down MI-6; Rick struggles after an explosion takes the life of someone important to him.

Harm seeks the assistance of a forensic pathologist when the remains of a Navajo Indian who may have been a World War II hero are unearthed.

Harm defends a fighter pilot accused by the Italian government of causing the crash of a sightseeing helicopter; guest Anne-Marie Johnson.

A retired SEAL - who tracked people impersonating military personnel - is murdered; Brody finds that LaSalle is uncharacteristically unenthusiastic about Christmas.

McGarrett poses as a pilot to investigate a plane crash that led to the death of a pilot in an air race.

A bank heist in progress forces Steve to make a potentially heartbreaking mistake; Adam faces an empty home without Kono.

Tony is suspected of murder when part of a female body is found at Quantico, and Abby makes it her personal mission to find out who is framing him.

The team bands together to clear McGee's name when he kills an undercover police officer while on assignment.

When evidence in a Navy intelligence officer's death points to a team of SEALs about to embark on a mission, Sam must interrogate the group, potentially compromising their operation.

The team helps Nate Getz (Peter Cambor) and the FBI investigate when an ex-Marine is suspected of making a chemical bomb.

Harm defends a fighter pilot accused by the Italian government of causing the crash of a sightseeing helicopter; guest Anne-Marie Johnson.

A retired SEAL - who tracked people impersonating military personnel - is murdered; Brody finds that LaSalle is uncharacteristically unenthusiastic about Christmas.

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.

Division 15 starts a city-wide search for an abducted 9-year-old girl; disturbing evidence is uncovered during an interrogation.

An inmate escapes during a prisoner transport; Gail and Dov try to help a man with amnesia; Traci and Chris help reconstruct notes missing from a court case.

Ray and Fraser enter the unknown when a derelict has visions about a kidnapping; Ray is in a frenzy trying to find out if Fraser has slept with his sister.

Fraser revives a relationship with a woman he once arrested, but when her ex-partner turns up dead, she vanishes and Fraser is a suspect.

In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home; investigators' only hope of solving the case is to piece together a trail of CCTV across town and follow in the footsteps of a killer.

In Fontana, Calif., a bizarre traffic accident takes the life of 18-year old Cristian Dominguez Aguilar; the driver vanishes into thin air, so police turn to surveillance video for answers.

Harm defends a fighter pilot accused by the Italian government of causing the crash of a sightseeing helicopter; guest Anne-Marie Johnson.

Warren Jeffs takes over as prophet of the FLDS, a small religious sect that practices polygamy, and names one of his many wives, Naomie, his personal scribe; she joins him on a quest to avoid interest from law enforcement regarding his deviances.

FLDS prophet Warren Jeffs implements a well-mannered reign of terror over his members, tormenting those who trust him the most; eventually, the followers begin leaking information to the authorities, forcing Warren and Naomie on the run.

The law finally catches up to Warren, but he still controls the FLDS faithful from behind prison walls; his legal troubles worsen when authorities raid his Texas compound and uncover disturbing evidence, some directly from Naomie, involving minors.

Warren faces life in prison when the authorities charge him for crimes against children; disenfranchised members, including Naomie, reconcile with their lives after leaving the FLDS.

A Christmas Eve ransomware attack on the Honolulu Police Department forces Lia to reveal a family secret to Magnum and Katsumoto.

Harm defends a fighter pilot accused by the Italian government of causing the crash of a sightseeing helicopter; guest Anne-Marie Johnson.