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From personality profiles to DNA testing and fibre analysis, look at how the latest technology in forensic science helps criminologists solve a case.

A trucker disappears - police search extensively only to find what they feared in their own backyard. And two sudden deaths are not as coincidental as they appear.

The officers must take quick action as a routine arrest takes a turn for the worse as a police officer gets attacked, and a house raid takes an unexpected turn.

A morning drug raid leaves the bodycam cops with more than they bargained for, and a drunk driver is arrested following a massive crash.

Relatives of 'The Pillow Pyro' John Orr reveal how his shocking crimes impacted the family and community. Were there any signs of his murderous intentions.

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.

Alex Gumm, a musician interested in philosophy and all things extra-terrestrial, vanishes in Hawaii. Alex's childhood friends risk their lives to find answers.

Real-life cases reveal how video evidence has been used to solve a murder. Police reveal how CCTV footage has unlocked the answer to baffling cases.

In summer 2014, a drink thrown in a Manchester nightclub triggered a gangland feud that caused years of ruthless violence, with deadly consequences.

When Mark-Eric reports that his wife Sherri has had a tragic accident, their world falls apart. However, an investigation reveals a far darker truth.

Ann Metz lives for her family. Her husband Marshall despises Ann giving her time to anyone but him, and he will do anything to keep hold of her.

In 2005, a woman is reported missing when she fails to show up at a Motley Crue concert. To this day, her friends and family wait for her killer to visit her secret grave.

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

A Hawaiian getaway turns into a nightmare when a woman celebrating her 29th birthday vanishes. Police trace her movements to a Waikiki hotel, covered in CCTV cameras.

Domeneka believes she's found real love with her boyfriend, Michael. By the time he reveals his true colours, she fears she'll be his next target.

With her kind heart, Michelle is the rock of her family. But her weakness for troubled men leaves her vulnerable to evil intentions and deadly consequences.

11-year-old Carly disappears while walking home from a friend's house. Detectives uncover disturbing footage of a mysterious man grabbing her.

Penny Jackson admits to killing her husband, only to plead not guilty in court. Experts examine an interview recorded on a police body cam to unravel the truth.

Robert Leeming, the prime suspect in a double-murder case, protests his innocence in a series of TV interviews. How did his risky publicity plan backfire.

When two young ladies don't return home from the local drive-thru, their parents search for them. A fisherman gives police their first clue something evil happened.

The violent activities of gang members from the 'K Street Crew' are investigated by the Safe Streets Task Force.

A drug bust is held up until brave rescue driver DeAndre Folks removes four very aggressive pit bulls. Plus in another part of town a dog is shot in the head.

A woman is rushed to hospital following a massive seizure that has caused her heart to stop beating. Her husband admits to poisoning her.

Two men are found dead, beaten to death in the bar where they work. A local television station receives an anonymous letter about the murders.

An officer is spat on as he tries to arrest an angry fugitive, and a rookie cop hits the jackpot in a raid of a suspected criminal's home.

Officer risk their own safety as they chase a potentially lethal driver in a high-speed pursuit, and a rookie cop is assaulted as he tries to calm an angry man.

British criminal barrister Robert Rinder examines the case of 25-year-old Joanna Yeates, who was found strangled to death on Christmas Day in 2010.

A burning car is found by the side of a highway on the same night a single mother of two is reported missing. The two events lead investigators to a notorious criminal.

After a night at home watching movies, 18-year-old Zoe Campos disappears the next day. Investigators scour her Facebook account to unlock clues.

When the body of Dawn Meade is found on the side of the road, detectives must determine if it is an accidental death or something more sinister.

Natalie and Paul had a seemingly idyllic relationship. But when she suddenly disappears, the investigation uncovers a dark reality of control and violence.

When outgoing Beth Spaulding and shy Jason Risenburg meet, it seems a perfect match. But a series of disasters rip apart this once-perfect couple.

When Doug meets Rose, they quickly fall in love and later marry. But behind the perfect façade seen in home videos, lies and deceit begin to surface.

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.

British criminal barrister Robert Rinder examines the case of Adam Vincent from Grimsby, who was severely menaced by a local family.

When the body of Dawn Meade is found on the side of the road, detectives must determine if it is an accidental death or something more sinister.

When police discover a married man dead in a secret sex den, they launch a relentless hunt for his killer, unearthing dark secrets along the way.

Ten-year-old Corey Breininger shoots his father in a tragic accident. But years later, Corey recounts the sinister role his scheming step-mum played in the crime.

30-year-old Jennifer is shot dead after a night out. Can surveillance cameras help detectives hunt down the killer before he strikes again.

Russell Williams led a shocking double life as a rapist and murderer. How did he give himself away as one of Canada's most dangerous criminals.

Andrew Burfield killed his ex-partner Katie Kenyon with an axe, then claimed her death was a freak accident. Experts reveal the signs of his deceptions.

The double homicide of a young mother and her 21-month-old daughter sends Galax's tiny police force on a frenzied mission to stop unspeakable evil in its tracks.

Two gunmen rob a Seattle bank. One of the gunmen is killed in a firefight with police, while the other escapes after assaulting a family. Can he be caught.

Just outside Detroit, a man has allowed his home to become completely overrun with cats which are virtually feral, extremely aggressive, and living in foul conditions.

When several patients in a small ICU facility die, investigators turn to forensics to solve the mystery.

A security guard finds an employee dead in the driver's seat of his car. Police suspect that someone was illegally hunting and shot the victim.

Officers carrying out a night time operation take part in major raids at different locations, and police are called to a petrol station where a man is being refused alcohol.

Officers are forced to hit their panic buttons as a house raid turns ugly, and officers are hot on suspects heels after a police dog indicates the presence of drugs.

In summer 2014, a drink thrown in a Manchester nightclub triggered a gangland feud that caused years of ruthless violence, with deadly consequences.

Hiding a body can be tricky - it's sometimes easier to obscure the circumstances of death, turning murder into suicide or blaming it on someone else.

Contract killings arose out of the need to establish the perfect alibi, hiring someone can deflect guilt. Forensic science is changing this.

Mobile phones, CCTV and cashpoints can track virtually every human move. We see exactly how this aids murder investigations.

When doctor's wife Christine is murdered in her stables detectives struggle to identify a killer who has carefully covered his tracks. Who shot Christine.

Dear Katherine, It's Me The Killer. When 18-year-old Katherine Foster goes missing, terror strikes the heart of the University of South Alabama. Is there a killer in their midst.

When Michael Severance goes AWOL the community of San Angelo rallies around his new bride. But is there something more sinister behind his disappearance.

When a ranch hand is found dead in a river outside of Salt Lake City, investigators across two states must work together to catch the killer.

In 2020, Gretchen Anthony disappeared after being diagnosed with COVID-19. Investigators rely on recorded jailhouse phone calls to unravel the mystery.

Fishermen find a 27-year-old man shot to death on a river embankment. A jailhouse call leads investigators to a twisted love triangle that ended in murder.

On a March morning in Baltimore, the brutal stabbing and murder of 96-year-old Evelyn Murray-Bailey devastates the community.

A stray bullet kills 15-year-old La'Kyijah Williams, outraging Chief Eric Winstrom. CCTV shows a masked gunman, but witnesses refuse to talk.

Experts in body language, linguistics and forensic psychology examine how one of the biggest stars in British television and showbusiness got away with decades of sexual abuse.

A terrified child calls the police when his parents are shot dead in a pawn shop. Detectives study surveillance footage to unravel this haunting crime.

Gary Glitter sold millions of records, with a string of '70s hits, but the reality was very different. Experts analyse interviews and courtroom moments to reveal the dark truth.

Roses Are Red, Murder Is Too. When a town council member is found murdered local residents are appalled - especially when the evidence begins to suggest a professional 'hit'.

The FBI is called after a vault door refuses to open as it has been blasted into from the ceiling and over $2 million in valuables is gone.

Ramos and MacDonald have to deal with an elderly couple whose tiny house is filled with animals. Living conditions are overcrowded and the animals are in bad shape.

When a ten-year-old vanishes, investigators must rely on forensics to fill in the blanks and track the missing child. Can they piece together the evidence in time.

In New Jersey a woman disappears without a trace. Police trail her husband and search for a box of contents which may prove his guilt.

Officers engaged in a 90mph car chase are shocked at the driver's reckless manoeuvres, and a morning raid lead is carried out with the hopes of catching drug dealers.

Officers give chase as the driver of a stolen van goes to desperate lengths to shake off police, and a domestic incident turns into a manhunt.

Thomas and Lisa Infante had four children and a volatile marriage. One day Lisa announced she'd met someone else and an argument spiralled out of control.

Years after a successful TV producer is gunned down in his New York office, a tip leads the FBI to a murderous entertainment industry giant.

An armoured car robbery leaves a guard dead and another critically wounded. Learn how the FBI tracks domestic terrorists through the underworld.

The prime suspect in a murder is caught robbing a bank before being sentenced to life. His subsequent prison escape leads to a huge FBI manhunt.

In 2008, Alisha Sidie, a 27-year-old mother of two vanishes in a small cabin vacation town in Wisconsin. The whole community mobilises for the search.

In August 1992, Tennessee landowner Allen Roberts arrives home to discover his wife is missing. Suspicion soon falls on him, but is someone else the culprit.

In 2013, 17-year-old Alexis Murphy, rising social media star and athlete, disappears along Route 29 with no trace until a security video reveals a chilling clue.

In rural Pennsylvania, a home refurb reveals a skeleton in the basement. Police uncover a decades-old missing persons case and a grisly family secret.

A body found in a California basement opens a decades-old mystery. As police investigate, they learn it belongs to a teenager missing since 1984.

In 2021, a strange visitor leads police to a Norman, Oklahoma, basement, where they unwrap the gruesome contents of a suspicious box.

Experts in body language, linguistics and forensic psychology examine the words and actions of disgraced financier Jeffrey Epstein, Ghislaine Maxwell and Prince Andrew.

Domeneka believes she's found real love with her boyfriend, Michael. By the time he reveals his true colours, she fears she'll be his next target.

A Faking It Special. A body language analyst, linguistics expert and forensic psychologist scrutinise the prime suspect for the murder of British backpacker Grace Millane.

Police are alerted to a dead body that's been hidden in a suitcase and thrown into a dumpster. Surveillance footage helps to solve this shocking crime.

Theodore R. Bundy conducted a reign of terror throughout the 1970s. Experts analyse courtroom and interrogation footage to reveal how he was able to stay one step ahead of the law.

A respected business owner is found bludgeoned to death in her home, but the long and tangled trail of suspects leads investigators back where they started.

A state trooper is shot after pulling over a van. Officers apprehend the shooter and the ATF is alerted when weapons are found in the man's vehicle.

Unlawful Shot? When the parvovirus strikes a litter of puppies will their owner be able to save them? Plus, cops shoot to kill when an officer is attacked by a vicious dog.

Find out how blood can be the most telling evidence of a murder, and is often the only thing investigators have to link a killer to his victim.

A partially decomposed skeleton is found by the side of the road and police suspect foul play, but it's not an easy investigation.

Officers are very nearly given the slip by bike thieves, and a cop is forced to draw his taser after a dangerous driver makes an ambitious getaway attempt.

An angry motorist tries to ram his way out of trouble as officers corner him in a tight space, and an arrest turns nasty as a suspect decides to fight officers.

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

A vivacious 33-year-old drowns in the middle of a crowded lake. The investigation untangles a dark, nefarious past that includes theft and multiple murders.

A beautiful young woman moves to the US for a new opportunity, but within weeks she vanishes without a trace. Kidnapping survivor, Elizabeth Smart, joins in the search.

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.

The disappearance of Denise Williams' husband leaves her devastated. But, when his mother investigates, she discovers the heart-wrenching truth of his demise.

Amanda Schmitt was doing her dream job nannying two children. Then, her relationship with the father turns romantic, but they don't get their happy ending.

A millionaire doctor and his wife enjoyed a glamorous lifestyle. But, behind closed doors, they were troubled by deceit and violence which eventually turned deadly.

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

Judge Rinder examines the tragic murder of 20-year-old Hollie Gazzard, and a case which triggered an investigation around the globe.

In 2014, a student from China is found murdered in Iowa. CCTV footage points to a planned execution and it opens an international investigation.

The discovery of a woman's brutalised body in the Thames causes public panic and takes the police on a twisting case of mistaken identity.

When a young woman goes missing, her sister hopes that police will bring her home. Instead, they find her body crammed inside a suitcase, buried in a six-foot grave.