CLEARFIELD – An inmate of state prison who killed his cellmate because voices told him to do it pleaded guilty to murder during court Monday. Derek Allen Bullard, 34, who is incarcerated at the state prison in Houtzdale, was sentenced by President Judge Fredric J. Ammerman, to 10 to 20 years in state prison with … Continue reading Bullard Pleads Guilty to Killing His Cellmate at SCI Houtzdale