 They attack and subdue Nick, then drag Helen and Lucas downstairs to shoot them and Helen dies.After Detective Wallis gives a speech that wars are never settled, she lets Nick pay a visit to a comatose Lucas, where he apologizes for not being a better father.Nick escapes from the hospital to go after the remaining gang members, obtaining guns from a black market gun dealer Bones, who, at the conclusion of their transaction reveals himself to Nick as Billy's father.