4/4 Suspicion has turned on Audrey for the murder of Lady Tresselian.
BBC Radio 4 Extra
Gentleman Commander Adam Dalgliesh probes the murder of a brilliant criminal lawyer.
2/6 The sleuth is confronted by shipwrecks, and a remote island community's mysterious past.
1/10 Inspector Beck investigates when the body of an unknown girl is found in a canal dredger. (R)
BBC Radio 4
9/10 An investor disappears with people's savings, leading Montalbano to investigate. (R)
An LAPD detective journeys to an Alaskan town to investigate a 17-year-old girl's murder.