neighbour of ours recently released from jail for attacking a waitress a few months back with a machete is back home and rumour has it that he has purchased a handgun. he spent most of the '90's in the Manhattan Psychiatric Center. he has threatened recently to buy a handgun and kill my wife and kids. while he was in jail, his family members went through his belongings and found what seems to be either a receipt or a quote on a handgun. he is not taking his medication so he is a real threat. the police want nothing to do with him and they avoid him like the plague. they shot him in the hand a few months ago to disarm him during the waitress incident. there is a real want of physciatric hospitals there where he could stay long term and sending him back to USA is likely out of question as his visa has expired and it likely would never be renewed with his recent violent record. does his family have any legal right that would enable them to put him in jail or a treatment centre or to force him to take his medicine in front of a doctor on a daily basis with threat of jail time if he does not show up? any ideas? my family is being held hostage by him.