The Secret House of Death: Part 2

Unaware that Bob and Magdalene are the adulterers who murdered their spouses and faked the suicide pact, Susan offers her neighbour comfort, which he pretends to accept in order to find out how much she knows. However, whilst her son is on holiday with his father she does some sleuthing which links him with Magdalene. He comes after her and she is rescued by an unlikely saviour.