Crime + Investigation Tuesday

Alex Algeri is gunned down in 2001 and police struggle to piece together a motive. Two years pass before a tumultuous relationship comes to light, unveiling the killer

The murder of a troubled young man with a link to the world of rare coins and the death of a mother of five are investigated

The search for James Duncan's killer are almost halted when the details of the killing are revealed - and they are almost as shocking as the murderer's identity

Katherine Kelly examines the 1986 murder of 16-year-old Elaine Doyle. One of Scotland's longest-running murder enquiries, it took 26 years to find her killer

Tragedy strikes a small Caribbean island when four tourists are found shot to death aboard their yacht. Can investigators catch the killer?

April Millsap's mother recalls the day she asked her 14-year-old daughter to text her when she got home from walking the dog, something April never did

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside homicide detectives to serve justice

A modus operandi that mimics natural death works to the advantage of a serial killer who preys on elderly victims, until a sinister clue leads to his capture

Robert Rinder and a host of experts examine the police tapes connected to the shooting of Jordan Davis, a racially charged murder that fuelled the BLM movement.

Katherine Kelly examines how the murder of 18-year-old Louise Smith rocked the city of Bristol, after she disappeared on Christmas Eve in 1995

The story of how Merseyside resident Christopher Strettle spun a web of lies to the police after murdering his friend by shooting him in the chest

A look at the murder of Karen Price, also known as 'Little Miss Nobody', a 15-year-old Welsh murder victim who disappeared in 1981

Police suspect Sherry Rasmussen's husband after she's shot dead in 1986. Two decades on, DNA testing helps investigators find the killer directly under their noses

After Sydney meets a woman through a dating app and subsequently disappears, investigators are led into the seedy world of sex cults, fraud and murder

A modus operandi that mimics natural death works to the advantage of a serial killer who preys on elderly victims, until a sinister clue leads to his capture

Newlyweds Kylen and Crystal play pool with friends but worry about a strange man who had howled at them near their campsite days before

When a beloved suburban Atlanta police officer is found shot execution-style in her bed, investigators must probe her personal life

A man faces over 100 years in prison for domestic terrorism following a spree of shootings. He claims to have an alibi, but the prosecution claims to have proof his gun was used

A modus operandi that mimics natural death works to the advantage of a serial killer who preys on elderly victims, until a sinister clue leads to his capture

Newlyweds Kylen and Crystal play pool with friends but worry about a strange man who had howled at them near their campsite days before

When a beloved suburban Atlanta police officer is found shot execution-style in her bed, investigators must probe her personal life

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside homicide detectives to serve justice

A look at the murder of Karen Price, also known as 'Little Miss Nobody', a 15-year-old Welsh murder victim who disappeared in 1981

Tragedy strikes a small Caribbean island when four tourists are found shot to death aboard their yacht. Can investigators catch the killer?

Police suspect Sherry Rasmussen's husband after she's shot dead in 1986. Two decades on, DNA testing helps investigators find the killer directly under their noses