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In 2001, 15-year-old Danielle Jones disappeared on her way to school. Two decades on, her family still fight for justice.

Pregnant student Loretta Saunders vanishes. Her trail runs cold after she is spotted on CCTV at her apartment building. The race to find her is now on.

The Body In The Tree. Stephen Bennett was vacationing in Goa, India, when he accidentally got involved in a series of events that led to him fearing for his life.

When a 17-year-old girl was attacked and murdered in her Wiltshire home, her killer was until the day before her boyfriend. What made him turn killer.

On a late-night trip for food, Tosha Lampkin disappears. When her burnt out vehicle and remains are discovered CCTV provides detectives with their only lead.

Find out how arson investigators can retrieve important clues from scorched rubble, leading to the arsonist.

How a simple clue such as dirt on shoes can place a suspect at a crime scene. Meticulous forensic investigators follow the trails of evidence leading to killers.

On a cold winter night, a mother doesn't return home from work. As dawn breaks, her body is found in a churchyard. Will CCTV footage reveal the killer.

A 22-year-old nursing assistant vanishes. When police check the local CCTV footage, they discover that Carlesha Freeland-Gaither was abducted right on camera.

Learn how 20th century techniques encourage people to revisit the past to answer questions and reexamine and solve ancient crimes.

Learn the ways that investigators are always on the cutting edge of new forensic techniques, helping them solve cases and catch criminals more swiftly.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

In 2001, 15-year-old Danielle Jones disappeared on her way to school. Two decades on, her family still fight for justice.

Vivacious single-mom Dana is busy juggling a boyfriend, a jealous ex-husband, and a secret lover. But then, her life is cut short by someone close.

A young woman is murdered in an ambush-style shooting. Police investigate whether this brutal attack is a terrifying case of mistaken identity.

In 2016, a young mum of two is brutally shot to death in her home. When police arrive on the scene, they suspect someone close to the victim.

When 16-year-old Becky Watts vanished without trace suspicions fell on her step-brother and his partner. Experts analyse police interviews for clues.

In Georgia, Heather Strube looks forward to a bright future with her new boyfriend. But one day, a routine trip to the shopping centre shatters everything.

Gil and his family are living an idyllic existence until an accident changes everything. Just as Gill seems to have moved on, someone close hatches a deadly plot.

The brutal murders of two teenage girls at a remote lookout point at first seem random. Police uncover a web of secrets among their network of friends.

Judge Rinder examines the real-life case of Debbie Davey, who fell victim to an elaborate scam orchestrated by a very close friend.

When Diane Cunningham is found murdered, the only clues are several receipts. Security footage reveals a prime suspect, but not everything is quite as it seems.

A series of unsolved murders leaves Southern Florida terrorized. A new FBI agent makes it her mission to take down the gang responsible.

An angry man targets and terrorises another driver. An elderly man is taken for a wild ride on the freeway. A couple pulls a pistol on another driver.

An angry driver chases after another car. A disgruntled neighbour takes things too far. A brazen gunman threatens another driver. A biker hangs on for dear life.

When Jordie Hudson vanishes, police find her glasses in a pool of blood and horrific surveillance footage. Can her abductor be captured before it's too late.

Investigates the tragic cases of innocent people ruthlessly killed by bombers, snipers and spree killers.

The naked body of a Swedish man is found, a father and son are accused of killing a woman and a police officer impostor disposes of her love rival.

A young woman is found dead in a Texas landfill. Detectives turn to their only witnesses: video cameras that captured the murderer's attempt to cover his tracks.

When a teenager goes missing, detectives struggle for leads. But when surveillance cameras reveal her kidnapping, the case becomes a race to bring her home alive.

See how, in the 1993 World Trade Center bombing, DNA was traced to the bomber through the saliva that remained on the back of a mailing label.

Crime writers know as much about crime as any crime-fighter - or criminal. They can provide as near a first-person account of a murder as is possible.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

Judge Rinder examines the real-life case of Debbie Davey, who fell victim to an elaborate scam orchestrated by a very close friend.

Morris Blankenbaker is a happy family man until he gets thrust into a love triangle with his friend and wife. But hidden rivalries lead to his chilling death.

When Father Rivera is called in the middle of the night to perform the last rites for a dying man, the night ends with the priest's shocking murder.

When patients at a Texas hospital start mysteriously dying in the intensive care unit, police rely on surveillance footage to track the perpetrator.

When April Barber was murdered at a remote beauty spot, her husband said he tried to stop the killer and even appealed for help on TV. Experts analyse his deception.

After years of searching for love, Doris thinks she's finally hit the jackpot with an old friend named Mark. But something dark is taking hold of their marriage.

Move On. Popular and outgoing, Rowena aspires to be a teen psychologist. But her dreams turn into a nightmare when a pathological love connection shatters everything.

When Erika Verdecia goes missing, her family launches their own search for her. What their homegrown investigation uncovers is a tragic trail of bloodshed.

In September 2012, Dale Cregan murdered PC Nicola Hughes and PC Fiona Bone, after luring them to a callout by making a false 999 call.

When Hope Melton vanishes after being run off a road, CCTV footage from a nearby gas station reveals a suspicious car. Can police find Hope before it's too late.

After a store robbery turns into abduction, Texas Ranger Jim Holland tracks a suspect to a motel and presses for the missing owner's location.

After a nine-year-old girl is caught in the crossfire of a gangland feud, a specialist weapons team moves in to arrest her killer.

Family man Richard Arenas is gunned down in broad daylight. With no apparent motive or witnesses, can investigators track down his killer on CCTV.

A serial killer is preying on male prostitutes and mutilating their bodies; can police catch him before he strikes again? Plus, a divorce case ends in murder.

The disappearance of an elderly vagrant leads police to the drug-dependent landlady who has killed seven victims for their social security cheques.

In 2014, Jessica Padgett disappears. Surveillance cameras show her driving into a parking lot and walking down an alley, never to return. What happened to her.

In 2011, Patty Ayala is murdered at the Burger King where she works. Police turn to surveillance video - and see a brutal killer emerging from the shadows.

A good coroner provides what is necessary to solve a crime. A bad one can ruin an otherwise rock-solid case.

A makeshift coffin conceals a body - can insects help cops identify the corpse? Plus, a parasite expert proves murder when a woman is found in a dumpster.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

In September 2012, Dale Cregan murdered PC Nicola Hughes and PC Fiona Bone, after luring them to a callout by making a false 999 call.

When 15-year-old Becky Stowe mysteriously disappears, everyone she knows is a suspect. It'll take a surprising tip to finally bring the truth to light.

Will an odd text sent from a mother to her daughter be the critical clue that transforms a missing person's case into a homicide investigation.

Big. In 2010, 36-year-old barman Dexter Bain was brutally killed during a failed robbery. Detectives use CCTV footage and stage a sting operation to prove who pulled the trigger.

When Laci Peterson went missing, her husband claimed he last saw her before he went fishing - but his secret mistress exposed his lies. Experts examine his behaviour.

Roger Harris and his wife Donna built their dream home in Florida, but just after the birth of their second son, a vile secret threatens their sweet, simple life.

To grandparents Ron and Kay Wilkson, family comes first. But in 2016, something evil is prowling close to home, and not everyone will make it out alive.

Pam Jacobs reveals the dark truth about her father. Growing up, she never realised he was a fugitive suspected of the murders of various coin shop owners.

A young woman's ex-boyfriend refuses to take no for an answer. Plus, a young father is left fighting for his life after a brutal assault.

When Rhonda Daugherty vanishes, detectives turn to the public for information. A tip leads to surveillance footage from a hotel that uncovers a journey of deceit.

A young mother begins to wonder if her once-happy, sweet boy is evil, but she could never imagine the true terror her son would become.

When it dawns on George and Margaret Keller that their son hides an evil secret, they are forced to make a heartbreaking choice whether or not to betray their own child.

Emily Lambert goes missing after spending the night at a hotel bar. Two days later, she is found murdered. Can investigators track down her killer on CCTV.

A woman's severed torso is pulled from the Mississippi River; can police identify the victim and catch her killer? Plus, a state trooper makes a grim discovery.

A young woman's body is found in the trunk of a car, forensic clues lead to the killer of a 19-year-old boy and a police officer does the unthinkable.

In 2009, Philip Gattuso is murdered in the quiet town of Fargo. When police can't find any leads, they turn to a witness that never sleeps - surveillance video.

In 2014, Kimberly Robertson's battered body is found on a sidewalk after a date with her boyfriend. Can CCTV footage help detectives identify her killer.

When homicide investigators meet crime writers, it transpires that real-life stories are often stranger than fiction.

A look at when there are no eye-witnesses to murder, photographic evidence can provide investigators with a permanent record of the killer.

When a little girl is abducted the FBI race to locate their prime suspect - a drifter on parole for kidnapping children - but will they find him before it's too late.

Re-examines the investigation into a US bank heist of 1997, in which two armed men opened fire on staff and police officers at close range without mercy.

A young woman's ex-boyfriend refuses to take no for an answer. Plus, a young father is left fighting for his life after a brutal assault.

New in town, Rhonda Smith, finds herself not only with a new job but also a new enemy. After tempers flare Rhonda is discovered barely clinging to life.

Will a terrifying witness account lead a small-town police department in the wrong direction as they try to solve the brutal murder of their friend.

An escaped inmate brutally murders a respected correctional administrator at her home outside the prison in Tennessee. It sets police on a frantic manhunt.

In Elgin, Scotland, a young mother goes missing in 1998. Investigators fear they will never find out what happened until they discover the killer made a key mistake.

A Delaware mum loves a night out on the town. But what starts as innocent fun will lead this 40-year-old down a very dark path paved with jealousy and deadly rage.

On the surface, police officer Albert Pacheco and his wife Cathy live a charmed life in Hawaii. But this seemingly perfect household is hiding something evil.

He Almost Got Away With It. Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

Europe's Biggest Cocaine Bust And Heist. The UK's coastal agencies come together to stop a ship suspected to be carrying an illegal cargo, sparking a race to find evidence of the stash.

Where's Mom? A loving wife and mother is found brutally murdered at home in Edmond, Oklahoma. Can security camera footage help detectives hunt down her killer.

Where Is Judith? A 60-year-old woman disappears from her rural Florida home in the night, and authorities uncover a similar nightmare just across the county line.

Friends are stunned when an esteemed criminal law professor is executed in his garage. Investigators follow a series of leads that take them on a state-wide hunt.

A police officer is shot dead at point blank range at the Harris County Courthouse outside Houston, Texas. With no witnesses, can security cameras lead to his killer.

Tiny evidence helps bring to justice a murderer who stabbed two young women to death. Plus, the search for the identity of a woman found decapitated.

Discover how a killer can try to cover his tracks, but evidence is hard to conceal when a special breed of investigative dog picks up the scent.

Family man Dr David Cornbleet is brutally murdered in his office. Police must rely on CCTV images of man with a concealed face to lead them to the killer.

When Christie Wilson disappears after a night out, CCTV cameras reveal her gambling with a mysterious man. Can this footage unlock the secrets of what happened.

Poisons can be deadly and are often impossible to detect. Forensic experts show how they can solve these mysterious deaths.

Just a few microscopic cells, from even a single hair or drop of blood, can place a murderer behind bars. What does DNA mean for crime solving today.

Re-examines the 1996 investigation into the abduction of a 17-year-old boy from a shop near his home, followed by ransom demands for $30,000.

New Jersey state trooper Phillip Lamanco is shot dead on duty. Detectives try to find his killers. Is there a link to a terrorist future plot.

Online dream. Real life nightmare. Experts in body language, linguistics, and psychology study police bodycam, spotting the signs that point to the murder of Gabby Petito.

Dismembered human remains are found in a grocery bag on a riverbank - will detectives be able to piece together the victim's identity and catch a killer.

A makeshift coffin conceals a body - can insects help cops identify the corpse? Plus, a parasite expert proves murder when a woman is found in a dumpster.

When homicide investigators meet crime writers, it transpires that real-life stories are often stranger than fiction.

Vivacious single-mom Dana is busy juggling a boyfriend, a jealous ex-husband, and a secret lover. But then, her life is cut short by someone close.

When 15-year-old Becky Stowe mysteriously disappears, everyone she knows is a suspect. It'll take a surprising tip to finally bring the truth to light.

New in town, Rhonda Smith, finds herself not only with a new job but also a new enemy. After tempers flare Rhonda is discovered barely clinging to life.

40-year-old Priscilla Strole seeks a fresh start when she and her teenage son move to a small town in California, unaware it will lead to her untimely end.

When a lifelong Long Islander, Donna Bocklet, announces she's moving to Florida, it sends a shock wave through her friends and family that ends in her murder.

Actress and devoted mother, Pasinetta Prince, relishes the spotlight. But, one day a personal betrayal ends the 40-year-old star's life far too soon.

After the murders of three schoolgirls, riots break out across Britain. Police are outnumbered but then use cameras to hunt down and arrest rioters.

As a wedding nears, a gunman kills a mother at home. When detectives can't expose the lies, they call in Texas Ranger Holland to draw out the truth.