Ep 4. The Things We Do for Love

Detective Inspector Jack Frost is known for his unique style of investigation and his unorthodox methods. In season 4, episode 4, "The Things We Do for Love," Frost is tasked with investigating the murder of a wealthy businessman.

The victim, John Barry, was found dead in his office, shot in the head. Frost and his team start to unravel the case by interviewing those closest to the victim, including his wife, Elizabeth, and his business partner, Simon Miller. It quickly becomes clear that there were secrets and tensions within the Barry household, with Elizabeth revealing that her husband had been having an affair.

As Frost delves deeper into the case, he uncovers a web of deceit and lies that threatens to the ruin the lives of those involved. The investigation takes a surprising twist when it is revealed that the killer had been motivated not by greed or revenge, but by a misunderstood sense of love and loyalty.

Meanwhile, Frost's personal life becomes complicated when his ex-wife, Christine, arrives in town. Frost is forced to confront his feelings for Christine and decide what he wants for his future.

As always, the episode features the smart and witty banter between Frost and his colleagues, as well as the grit and determination that make him such a successful detective. "The Things We Do for Love" is a gripping and emotional episode that will keep viewers on the edge of their seats until the very end.