Personal questions

After bringing in Vince Whitman for questioning, Marcella and Leann seem to have him on the ropes – but like all slippery customers he’s dangerous when cornered, and counters with the revelation that he doesn’t believe he’s being treated fairly because Tim is sleeping with Maya. Marcella confronts Tim, who of course denies it – though it’s enough to leave already fragile Marcella with serious doubts. Then the investigation takes another turn when Alan shows up with Reg’s confession letter, within which he claims responsibility for the death of Debbie Canavan…