S3, E22: When New York City suffers a blackout, Sully prophetically warns the more optimistic Davis that people will cause trouble. While Doc and Carlos check on housebound elderly people, their ambulance burns up because Carlos left the engine running. A wealthy old man, Albert Jacobs (FRANK RAITER), offers them a large amount of money to stay with him until his daughter arrives, but the paramedics must leave. Bosco arrests a loitering young man, Latrell Griffith (J.D. JACKSON), and faces a difficult decision when an immigrant shop owner shoots and wounds a teenage shoplifter and only Latrell, a former medic, can save the victim. A riot ensues, and nightfall brings more unrest as the nervous cops try to keep the peace. Meanwhile, Yokas and Fred get stranded in a dark elevator when the blackout occurs. Fred has a heart attack before they can be rescued.