Prosecutor won't press charges against repeat aulter who lives in group home. Lawyer help? What can i do?

Apparently you can't press criminal charges against this individual (although you might want to contact the DA about whether the police are right about this or not), but I believe you can civilly sue the group home for damages before getting the heck out of there. No job is worth that amount of stress. They apparently need strong men as attendants at the home. See if you can find a law firm to take the case on a contingency basis, or consult your local Legal Aid office for advice.