Michael Potts

One local teacher, Louisa Gavin, questions Martin's harsh demeanor; Martin quickly gets annoyed by the antics of the town locals.

On the eve of the annual blueberry festival, Martin treats a local man who has apparently become blue from eating too many blueberries.

After Martin diagnoses a potentially contagious illness, he is forced to cancel Port Wenn's monthly baked bean supper, angering everyone.

Port Wenn goes into high alert when a corpse is found in the town's bog and Martin's autopsy reveals that he was murdered.

The investigation into Capt. Cragen and two warring escort services continues; Brian Cassidy's undercover work becomes increasingly difficult; Amaro struggles with the case and his marriage.

An unarmed man is shot during the pursuit of a suspect.