sentences:  The ages of the victims ranged from six to thirteen.According to "The Washington Post", police and coroner accounts of the children's wounds differed dramatically; Pennsylvania State Police Commissioner Jeffrey B. Miller said Roberts shot his victims in the head at close range, with 17 or 18 shots fired in all, including the one he used to take his own life as police stormed into the school by breaking through the window glass.Janice Ballenger, deputy coroner in Lancaster County, Pennsylvania, counted at least a dozen shotgun pellet inflicted wounds in one child alone before asking a colleague to take over and continue for her.