 The Butler County Sheriff telling ABC News that moments before the gunman shot President Trump, a local officer confronted the shooter on the roof. But the shooter quickly turned and aimed his gun at the officer, forcing him to retreat and fall down. He dropped down because the gentleman was turning with a firearm, called out, you know, from what I understand, on the radio, you know, the guy had a gun. Moments later, that suspect firing several shots toward Trump. What happened over there?