The body of a Punch and Judy man is found drowned on the beach. The day before, he had been closed down by Una Drake, mayor of Lighthaven. Later she, herself, is found murdered in a hotel room. Davey and Jane look for a connection between the two deaths from the dead man's drunken friend, the hotel singer and gigolo, the mayor's daughter, and the mayor's estranged husband.

The Coroner: That's the Way To Do It, Thursday at 8 p.m. on PBS 6.