thomas k. jenkins , 49 , was arrested last month by deputies with the prince george 's county sheriff 's office , authorities said .
police say jenkins had cut a hole in the roof of a commercial business in maryland on march 9 and deputies arrested him as he fled .
jenkins is accused of carrying out multiple robberies in dover , delaware .
he is facing 72 charges from the dover police department for 18 robberies .
the delaware state police is planning to file charges over a 19th robbery , which occurred in a part of dover where jurisdiction is held by state police .