While trying to reholster his .40-caliber Glock after a peace officer training in Niagara Falls, Chief Gregory Colangelo accidently shot himself and was treated for a superficial gunshot wound at the Erie County Medical Center. Chief Colangelo had been giving a peace officer training at the North Forest Road and Gun Club. Part of the training involved firing three magazines of five rounds each, and apparently, Chief Colangelo still had his finger on the trigger while reholstering his gun, and it went off, firing down his right thigh. A family member reported Tuesday evening that the officer is now recovering well at home.