New Orleans, Louisiana, April 2008. Twenty-one-year-old Japanese student Kanako Ohyama is a young woman with a desire to explore.

A housekeeper at the Village Inn Motel calls police when she finds a guest unresponsive and cold to the touch. While there are no immediate signs of a struggle or foul play, the autopsy confirms the cause of death was murder.

Lisa and Thomas Infante were childhood sweethearts who grew up on the same street. It seemed inevitable they would end up together. But their marriage was volatile, and when one of them found love elsewhere, the consequences would be fatal.

Desperate to stop the senseless shootings in her community, Detective Kenyata "KeeKee" Taylor must find out why the latest teen victim was wearing a ski mask when he was killed.

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

Two Russian friends escape the harsh Siberian winter on a dream vacation in Thailand. But when the pair become targets of a deadly gunman, the dream turns into a nightmare.

19-year-old In Tynesha Stewart studies civil engineering at Texas A&M University and returns home to Houston to see family and friends on spring break. She also has big plans to attend a Beyoncé concert, but Tynesha never shows up for the show.

The Sheriff's Office in DeRidder receives a distressing phone call from the owner of Dee's Motel. The man tells them that he's found a woman dead in room 6. Police find a bloody scene which indicates the woman was the victim of a brutal attack.

When Kathleen Lipscomb’s body is found on a side road outside of San Antonio, Texas in 1986, police struggle to identify the killer and the case goes cold for several years.

When Eric Lloyd died at home, his wife claimed it was from natural causes. Marie Whiston had been looking after him between nursing shifts at their local hospital and was anxious to attribute his death to ill health.

Dr Bob Neulander found his wife, Leslie, covered in blood in the bathroom, having apparently fallen. Initially, her death was ruled an accident, but due to local rumours the DA reopened the investigation.

The women in Malcolm Webster’s life seemed prone to bad luck. One died in a car crash. Another suffered a mysterious illness. A third, a keen sailor, found her life jacket punctured. How long before police realised this was more than coincidence?

Stephen and Anne Searle were the grandparents at the helm of a large, close-knit family. But Stephen was having an affair, and Anne had been pushed to drink by her husband’s controlling behaviour. Neither was destined to enjoy a peaceful retirement.

After a young woman in South Carolina is found dead in her bathtub, the investigation focuses on her estranged husband and her boyfriend. An unexpected digital clue has one of these persons of interest accidentally confessing to the murder.

With the help of digital forensics, authorities are able to debunk the alibi of one of the last people to see a 24 year old missing jogger in rural Arkansas, making him the primary suspect in her murder.

Samantha is out with friends, celebrating. At 2:00 AM, she orders an Uber. A black car pulls up, she gets in but it’s not her driver. Nathaniel Rowland locks the doors, drives her to the woods, and stabs her more than 120 times.

Erin Jones is 31, newly single, and heading to a basketball game with her best friend Vanessa. They laugh, drink, and dance at Central Station bar. Across the room, Erin’s ex—police officer Chris Tahah—watches in silence.

Erin Castro turns 19. She heads out with friends to party—dancing, drinking, texting her mum. At 10:00 PM, she gets into a car with boyfriend Joshua Garcia. By 11:45 PM, her texts turn frantic.

When Kathleen Lipscomb’s body is found on a side road outside of San Antonio, Texas in 1986, police struggle to identify the killer and the case goes cold for several years.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

The Sheriff's Office in DeRidder receives a distressing phone call from the owner of Dee's Motel. The man tells them that he's found a woman dead in room 6. Police find a bloody scene which indicates the woman was the victim of a brutal attack.

The Sheriff's Office in DeRidder receives a distressing phone call from the owner of Dee's Motel. The man tells them that he's found a woman dead in room 6. Police find a bloody scene which indicates the woman was the victim of a brutal attack.

After a 14-year-old boy is shot to death outside of a friend's house, detectives wonder if he was caught in the middle of a sinister plot.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

When Kathleen Lipscomb’s body is found on a side road outside of San Antonio, Texas in 1986, police struggle to identify the killer and the case goes cold for several years.

Dr Bob Neulander found his wife, Leslie, covered in blood in the bathroom, having apparently fallen. Initially, her death was ruled an accident, but due to local rumours the DA reopened the investigation.