Season 1

After the murder of Bangladeshi waiter Shamsuddin Mahmood, schoolboy Michael Ross becomes the police’s prime suspect - but did he do it?

Hazel investigates the backgrounds of victim Shamsuddin Mahmood and convicted murderer Michael Ross. She explores whether it could have been a hitman who committed the murder.

Twelve years after the murder, a new eyewitness dramatically comes forward saying he saw Michael Ross with a balaclava and a gun just before the murder. Hazel investigates his story.