Aidan Hart

Port Wenn goes on lockdown when a patient with fleas sparks fears of a plague outbreak and Martin must deal with the town gossip when it revolves around him and Louisa. Also, Aunt Sarah feels betrayed by Greg and George and Louisa has an epiphany.

On the eve of Port Wenn’s annual blueberry festival, Martin treats a local man who has apparently become blue from eating too many blueberries. Also, Martin is disturbed by Aunt Sarah’s lack of attention to her health, Mark faces the repercussions when his vision issues may stem from his sexual history and Louisa is determined to win the pie competition.

Vera's high school sweetheart asks the team to reopen the case of the death of her older sister. Ruled as an accident in the late 1990s, the woman's death was forgotten until a man recounts seeing her that fateful night. The detectives learn that her downward spiral into alcoholism had left the young lady compromised.