ID+1

He Didn't Know I Was There. A gunman shoots a man dead as he runs along a country road. A witness tells police a bizarre story, and detectives unravel the lies of a psychopath.

Three locals are found brutally murdered in a quaint village in Maine. The killer leads detectives into the woods, where he buried his fourth victim.

After a string of deadly home invasions, Demery and a rookie cop chase two killer thieves. Will an innocent man be absolved for a crime he didn't commit.

Carol-Ann and James Sharp seem like the perfect couple. But behind the veneer of happiness in home movies lie dark secrets - and an unlikely killer.

In a small town, the lives of two couples are unravelled by a series of betrayals, deceit and violence. How did a love affair result in a crime of passion.

A couple vanishes after a date and their families unite to locate them. But will their growing desperation and accusations sunder the investigation.

When Clare Bradburn's ex confessed to a crime after 26 years, she thought she finally had justice. But, a legal loophole meant he was released immediately.

When Dr Jim Kohnle is found dead in a fire at his family home, evidence and tip-offs lead police to question if it was an accident, suicide or murder.

Todd and Rachel Winkler seemed to be a happily married couple. But, behind closed doors, the couple faced many issues and it eventually led to a brutal murder.

Eight-year old Zachary Bernhardt disappears from his Florida home late at night while his mum is out. When another boy goes missing, new theories emerge.

Pam Jacobs reveals the dark truth about her father. Growing up, she never realised he was a fugitive suspected of the murders of various coin shop owners.

In a small town in Florida, a pastor and his wife take in a young woman from their congregation. But when she disappears, things may not be what they seem.

A family are savagely murdered in their home in Kentucky. But when the sole survivor of the attack gives his statement to police, something doesn't quite add up.

The murder of 10-year-olds Holly Wells and Jessica Chapman in 2002 shocked the UK. Experts study media interviews of their killer, Ian Huntley, to expose his lies.

When Nisha Patel-Nasri is stabbed on her doorstep, is her husband, Fadi's TV appeal fake? And Miles Evans is a suspect when his stepdaughter Zoe vanishes.

After a sheriff in Georgia wins election on an anti-corruption ticket, he abuses his position for money, sexual favours and deadly vengeance.

Jack and Katrina head to Buffalo, New York, to investigate a former church rumoured to house two portals. The owners believe evil spirits are at work.