Requiem

BBC ONE, 9.00PM

Those who have stuck with Kris Mrksa’s interesting if flawed attempt to meld horror and crime are rewarded with an enjoyably spooky ending. Matilda (Lydia Wilson) continues to try to solve the mystery of Carys’s disappearance, and ignores a warning from a badly injured Sean. Meanwhile, Graves grows suspicious of Kendrick and starts to wonder whether Matilda has been telling the truth all along.