He's an alternate personality to an ordinary Man called Daniel lamb he was put in his mind by the project to create the perfect assasin but it malfunctioned and leo started talking to Danny killed his wife abused his children and used his body to do what he wants he is very skilled at killing and stealth he can't think of anything else then murder because of what the project did to him and wishes to be normal but is still pure evil he wants to destroy the project he used to be an assasin for u.s