Rabbit Hole (Defekt) - Mark Billingham

My name is Alice. I'm a police officer.I'm trying to solve a murder on a psychiatric ward.But I'm also a patient...They were meant to be safe on Fleet Ward: psychiatric patients monitored, treated, cared for. But now one of their number is found murdered, and the accusations begin to fly.Was it one of his fellow patients? A member of staff? Or did someone come in from the outside?DC Alice Armitage is methodical, tireless, and she's quickly on the trail of the killer.The only problem is, Alice is a patient too.