After a string of antisemitic hate crimes terrorizes a local community, Harry reconnects with his Jewish faith as he leads the team in finding the culprit before they attack again. Also, McCall must calculate what extremes she will go to in order to win custody of Delilah.

After an operative kills all but one of the employees at a marine biology research group, McCall and the team join forces with Colton Fisk when they discover a connection between the murders and a secret CIA program he was involved in.