The 118 fights an apartment building blaze and attempts a daring rescue of a blind woman trapped inside. When Athena responds to a simple accident call, she discovers a potentially more sinister crime. Meanwhile, Hen performs a risky medical procedure after an accident at a televised cooking show and Buck meets a retired firefighter and is inspired to reunite him with his lost love.
Parker's delinquent past resurfaces when NCIS is called to Philadelphia to investigate the death of a Navy petty officer.
Amelia's drug addiction accelerates as she begins writing herself prescriptions and skipping work; Jake and Addison face an impossible choice; Violet returns to work; Erica is irritated when Charlotte and Cooper bond with Mason.
The agents attempt to find a link between a mental patient and several bizarre satanic murders.
A cigar maker is found in his store tied up, beaten, mutilated, and murdered with a chaveta, a cigar-making tool featuring a rounded blade. The investigation leads Horatio to a group that helps Cuban refugees.