E1 - Julia and Emma

Aired: February 15, 2023

Shocking footage of real crimes. In the UK, the dismembered body of a woman leaves a gay couple, obsessed by serial killers, in the frame

E2 - Riley and Phoenix

Aired: February 15, 2023

In the United States, a missing 15-year-old is found by cadaver dogs. In the United Kingdom, a mystery needs to be solved in order to identify a dismembered body found in a suitcase.

E3 - Gretchen and Kerry

Aired: February 15, 2023

In the US, a murder in a garage is recorded on camera while police pursue their suspect to the Mexican border. In the UK, a woman is found in her bedroom stabbed 54 times after a night out.

E4 - Brandi and Michelle

Aired: February 15, 2023

In the US, recordings provide vital evidence to solve the death of a man's wife. While in the UK, a feud leads to a house fire that kills four young children and their mother.

E5 - Piqui and the Chapples

Aired: February 15, 2023

In the United States, a five-year-old boy is found dead after going on a trip to Disneyland with his father, and in the United Kingdom, a parking dispute escalates into a double murder.

E6 - Logan and Hannah

Aired: February 15, 2023

Police investigate the disappearance of a 5-year-old boy; a young girl's body is discovered in a field.

E7 - Deborah and Emmanuel

Aired: February 15, 2023

A camera hidden in a bag of chocolates solves a murder; a gloating social media post entraps a killer.

E8 - Guys and Julia

Aired: February 15, 2023

A couple are found dismembered in their own home; a woman is found dead after being stalked by a stranger.

E9 - Omar and Marena

Aired: February 15, 2023

A sister tracks down her brother's killer; CCTV is the main witness to identifying the killer of a mother.

E10 - Grace and Lucy

Aired: February 15, 2023

A British woman is found dead after a date; a girl is killed to cover up an inappropriate relationship.