S02E21: Swept Away

Reed plans to start over in Mexico after one last major drug deal. Jo knocks him overboard with a harpoon, but the boat runs out of gas. When Reed climbs on board and holds her at gunpoint, Jo is forced to shoot and kill him. She is arrested when the Coast Guard raids the boat. Alison accepts Billy's explanation about his date, but breaks up with him again when he wrongly assumes that she is moving to New York. He follows her back to Los Angeles and surprises her with a marriage proposal. Sydney presents her blackmail demands and moves in with Michael.