Broadchurch continues in the UK tonight at 9pm on ITV and in Ireland at 10pm on TV3
Trish returns to the scene of the crime - will she remember anything more about the attack?
DC Katie Harford discovers a strong lead - a new suspect who doesn’t have an alibi.
Questioned by Ellie and Hardy, Cath reveals interesting new information about the night of her party.
Finally, a breakthrough - Hardy and Ellie get a match on the male DNA found on Trish.
An unknown woman walks into the police station. Interviewed by Ellie and Hardy, she delivers some devastating new information.
David Tennant and Olivia Colman star as Alec Hardy and Ellie Miller.