Jaclyn Kerhulas

Mac, Danny and Det. Flack are puzzled when they are called to a crime scene and find an ark in the murder victim's backyard full of people, live animals and rations. During interrogation, the passengers' stories confirm that they believed that the apocalypse was upon them and the victim had promised them salvation. Meanwhile, Stella and Sheldon investigate the death of a man who led anti-smoking protests and caught on fire while wearing a giant cigarette suit. (TV-14)

When an intruder breaks into the home of a deaf family and fatally shoots their teenage daughter, Mac works with the grieving mother who relies on her other senses to provide clues that will help catch her daughter's killer. Along the way she also provides assistance to Mac as he struggles in his relationship with Peyton. Meanwhile, Stella and Danny investigate when a professional ice skater is killed prior to competing in the U.S. ice skating regional's. (TV-14)

The firm's wealthy co-owner asks Samantha to marry him.

Stark faces a former protégéé in the case of a professor with excessive gambling debts who was pushed from a balcony to his death.