collecting on old debts, also using scare tactics, threaten to call the police / attorney general if the debt you owe on is not payed, also the person on the phone used obscene language.

I got a call from this person last week I hung up did research and found out the owner is Jason Trowbridge, who lives in Frederick, Maryland, the man on the phone was extremely rude and only wanted my money, did not care otherwise, would have me arrested by my local sheriff's department if the debt was not payed