When he found out his wife was unfaithful, Hector Castillo told his son to get in the car because they were going fishing. It was after midnight but this was nothing unusual. The Rickenbacker Bridge suspended across Biscayne Bay was full of night fishermen leaning on the railings, catching up on gossip over beer and fishing lines, avoiding going home to their wives. Except Hector didn’t bring any fishing gear with him.