New Beaver County district attorney David Lozier says no charges will be filed against an unidentified Beaver Falls man who sent a gift to new sheriff  Tony Guy that was an inert hand grenade mounted to a wall plaque. At a press conference this morning, which was attended by Beaver County Radio’s Greg Benedetti, Lozier said the item that caused the evacuation of the courthouse when discovered yesterday, was a commercially available product. Lozier advises Beaver County residents not to send questionable items to the courthouse.