 may have had a lapse in planning. For example, one of those witnesses asked to testify, Butler County Sheriff Michael Sloop, told me his deputies performed their duties at their assigned areas. They went above and beyond before and after the shooting started to help witnesses and assist police in clearing nearby buildings. He also recounted that it was an officer from Butler Township who attempted to confront the shooter on the roof, but the shooter aimed at the officer who had no choice but to turn back.