You could get a restraining order and maybe go for counseling. He looks like a crazy old fuck, for lack of a better word. I wish you luck. Whoever that is in the photos, (you or your daughter), should be able to charge him with assault.
When he goes out tell me where he lives because me & people I know will honestly go looking for him and find him. Im not joking seriously give some details about him and I will make sure he'll never do it again.