Quest Red Monday

A puppy that was attacked with a machete is rescued, prompting members of the team to investigate who was responsible for the crime

How science is helping police establish links between contract killers and their employers

How technology such as mobile phones, CCTV and cashpoints can help solve murder investigations

A pair of lecturers are found murdered at their home in New Hampshire, and detectives are baffled when there is no sign of forced entry and neighbours confirm their popularity

The authorities conclude their year-long search for gang leader James Springette when they manage to capture him in Medellin, Colombia

Barrister Robert Rinder examines the case of Rolandas Poskus, a man who was found dead in a park in Hull, and Amanda Playle, a woman who was stalked by her ex-boyfriend

The case of Priscilla Strole, who was sexually assaulted and killed in her Californian house in August 1983. In 2012 the case was revived and a suspect identified

The case of Illinois high school student Lee Cutler, who went missing in October 2007 after failing to turn up at his part-time job

On Valentine's Day, Demetrius Graves is fatally stabbed. Two days later, Bonnie Ross turns up dead. Police learn they shared one fateful connection

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

Rogelio Morales sweeps Margarita Sanchez Lemus off her feet. Behind Rogelio's winning smile lurks a monster who will soon show his true colours

When Jeff Silvernail finds his partner dead at home, it appears a burglary gone wrong. But police soon uncover it is, in fact, the ultimate betrayal

To solve the murder of a respected young entrepreneur, Detective Dale Mason must navigate a tangled conspiracy and outwit a band of career criminals

Barrister Robert Rinder examines the case of Michelle Stewart and the crimes committed by her ex-boyfriend John Wilson, and David Irwin, who disappeared after a night out

In 2015, 33-year-old Jonathan Cherol is shot dead in his garden. CCTV footage sends detectives on the hunt for a strange woman and a mysterious vehicle

Brits love to escape the miserable weather for sunny skies and sandy beaches. But what happens when a trip to paradise turns into a bloody nightmare?

When a young mum goes missing in Ellesmere Port, the whole community searches for her. After a tip, Police locate the charred suitcase that holds her remains

In Texas, on Christmas Eve 2010, a 12-year-old boy disappears. Police look at those closest to him, but only surveillance footage can lead them to the truth

Joseph Green Brown was on death row for 13 years before his convictions were overturned. Decades later, he would be charged for the murder of his wife

The fatal stabbing of Charlene Wold by her 28-year-old son Logan Reese, who then took police on a chase through three counties while shooting at squad cars

The case of an 11-year-old girl's disappearance while walking home from a friend's house. Detectives uncovered disturbing footage of a mysterious man grabbing her

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

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home