The Moment of Proof

Episode 4 (3x4)

: 27, 2023

A jacket recovered from a suspect's home is found to have the DNA of two stabbing victims on it as police hunt for the person behind a series of seemingly unprovoked attacks. There's little for police to go on after a man is left to die in the street, and when the attacker strikes again, they are in a race against time to find the person responsible.