Patrice Lawrence, Peter Robinson and Kate London

This week we’re investigating crime fiction:

Patrice Lawrence discusses her eagerly anticipated new novel ‘Rose Interrupted’. (Starts at 2.04)

Peter Robinson opens the case file on his best-selling detective DCI Banks. (14.10)

Former Met Police Officer Kate London tackles knife crime in ‘Gallowstree Lane’. (29.40)

Red investigates the crime story that made him want to become a writer. (37.00)

And we return to Patrice Lawrence for the books of her life. (45.05)