On this week's episode of Alcatraz...
A kidnapper and extortionist named Sonny Burnett attempts to make a deal inside Alcatraz for protection.
Unfortunately, the money that he offered had disappeared on the outside causing his life to almost be taken.
After a reinvigoration to live, the Deputy Warden helps Sonny. Sonny takes back his revenge by becoming more violent.
Sonny captures the father of one of his former kidnapped.
He was getting back at the daughter, whom he had loved, for betraying him and taking the money.
Sonny captures her daughter and attempts to kill her as well except Rebecca and the team stop him.
Emerson attempts to use Sonny's blood to heal Lucy, except Sonny's blood doesn't contain the silver properties within some of the other returned convicts.