A disturbing discovery was made on the Shinnecock Indian Reservation.

State police arrested Julian Pellecier yesterday during a traffic stop.

They say they seized a loaded 45-caliber pistol that had been reported stolen, a 12-gauge shotgun, marijuana, and 36 marijuana plants from his Old Point Road home.

Troopers tell News 12 the arrest comes less than a week after they went to Pellecier's house to serve him a summons and he threatened to shoot them.

He'll be arraigned today.