BUFFALO, N.Y. — Police sources tell 2 On Your Side that investigators believe a gun found in an abandoned vehicle in Niagara Square early Tuesday morning belonged to former Erie County Narcotics Chief DJ Granville.
2 On Your Side crews responded to the scene sometime after 2 a.m. Tuesday and saw several Buffalo Police investigators searching an abandoned Tesla.
At the time Buffalo Police investigated the scene, no driver was at the scene or detained…