Britain's Deadliest Lovers

Episode 1

Colin Howell and Hazel Buchanan

44 mins

In this episode the 1991 case of Northern Irish convicted double murderer Colin Howell is covered.

Episode 2

Carol Croydon

43 mins

When Philip Croydon is found dead in a hotel room, blindfolded and with his hands tied, he is thought to be the victim of a sex game gone wrong. The theory is debunked when detectives discover that the last person to have seen him alive was his wife.

Episode 3

Asher Maslin

43 mins

Asher's Hollie obsession drives him to murder after deciding no one can have her. The pair fall madly in love after meeting in a bar, and date briefly before Hollie breaks things off.

Episode 4

Nunn and Walker Case

How a once loving relationship turned sour when Kevin Nunn became increasingly controlling over girlfriend Dawn Walker. Jealousy and stalking ensued leading to a brutal murder.

Episode 5

Stephen-Barnsdale-Quean

44 mins

In 2013, Stephen-Barnsdale-Quean strangled his wife and then made it look like she had stabbed him before killing herself. What were the events that this intricate intimate relationship to become all so sour towards the end?

Episode 6

Hugo Quintas

Portuguese national Hugo Quintas is instantly drawn into a passionate love affair with Hayley Richards, until his jealousy leads to her brutal murder.