FILE - This June 27, 2009 file photo, Central Falls, R.I. Mayor Charles Moreau, right, hands a check to Roger Dupont, of West Warwick, R.I. for a handgun during a gun buy-back program a

 

              FILE - This June 27, 2009 file photo, Central Falls, R.I. Mayor Charles Moreau, right, hands a check to Roger Dupont, of West Warwick, R.I. for a handgun during a gun buy-back program a
FILE - This June 27, 2009 file photo, Central Falls, R.I. Mayor Charles Moreau, right, hands a check to Roger Dupont, of West Warwick, R.I. for a handgun during a gun buy-back program at the Wyatt Detention Center in Central Falls, R.I. Moreau resigned and has agreed to plead guilty to a federal corruption charge of accepting gifts in exchange for handing out a lucrative contract to board up city houses, according to papers filed Wednesday, Sept. 19, 2012. (AP Photo/The Woonsockett Call, Ernest A. Brown)