Broadchurch

ITV, 9pm, Monday

Information from a new witness turns the detectives’ understanding of the case upside down, while Katie discovers a crucial new link to a key suspect and Beth comes forward with new revelations.

Lucas reveals what he saw on the night of the party, but Jim reacts violently and tells him to keep his mouth shut. A call from Axehampton forces Ellie (Olivia Colman) and Hardy (David Tennant) to hurry back to the grounds of the house once more.