The Moment of Proof

The Casino Blackmail (2x13)

Air date: Jan 19, 2022

A plot to extort thousands of pounds from a casino is foiled by a high-stakes sting operation. Investigators hatch a plan to lure the suspects back onto British soil in order to arrest them. Also, a discarded cigarette butt helps convict a man of indecent assault, nine years after the crime was committed.