Pennsylvania State Police members gather outside the SCI Houtzdale prison, in Houtzdale, Pa., Tuesday, April 28, 2015, after an incident that left several staff members injured.
Pennsylvania State Police members gather outside the SCI Houtzdale prison, in Houtzdale, Pa., Tuesday, April 28, 2015, after an incident that left several staff members injured. CDT photo
Pennsylvania State Police members gather outside the SCI Houtzdale prison, in Houtzdale, Pa., Tuesday, April 28, 2015, after an incident that left several staff members injured. CDT photo