Detectives and psychiatrists try to get into the mind of a murderer.
Brian Wicklow is dying, and has set in motion a plan to go out with a big bang.
Eve uses her instinct to identify a brutal killer in the army, but has no evidence to back it up.
Eve enlists help when a murder conviction is overturned for a man with learning difficulties.
DS Granger investigates the death of a prisoner even though it appears to be a case of murder.