Marc Valera

The sheriff is under political pressure to find who killed an air marshal with a car bomb that the sheriff witnessed.

As Emily sifts through the wreckage of her life, even her closest friends worry she has finally gone too far.

A rescue helo has picked up Skates, but Harm remains adrift in the sea. With Mac's uncanny help, a Viking finds Harm's life-raft, then a helicopter finds Harm, but his condition is critical. Mac declines to set another date, then Mic returns to Oz.

Becker gets an unexpected visit from his godson who is reluctant to tell his father he's gay. Reggie gets into a caddy argument with her friend, Sara. (TV-PG)

A drug-addicted med student with a personal connection to Madison is suspected of murder after a patient in rehabilitation is found dead from an overdose in her bathroom.

The wife of a billionaire suffers the consequences after a setback leaves her without a new liver and her husband resorts to buying one on the black market. Meanwhile, a friend from Andy's past resurfaces.