State police at Frackville are investigating two criminal mischief incidents that occurred in Schuylkill County.

Troopers said criminals damaged the windshield on a recreation vehicle belonging to a 78-year-old man in the area of 2300 Main Street, Mahanoy Plane, while parked at his residence. The incident occurred sometime between Nov. 9 and Sunday. The RV sustained a crack to the windshield.The second incident was reported by an 80-year-old woman in the 200 block of Florida Avenue, Shenandoah Heights, West Mahanoy Township. Someone damaged a cross post on her fence on the side of her property. The incident occurred sometime between 1 and 8 a.m. on Saturday.Anyone with information concerning either incident is asked to call troopers at 570-874-5300.