It’s broad daylight on a Saturday afternoon in Beaver Falls, Pennsylvania, just this past December. Bill Bailey, father of a two-year-old daughter with his fiancé, is walking back home after going to a neighborhood convenience store and buying cigarettes. Three young boys, two of them aged 14 and the third aged 13, are following Bailey and harassing him, trying to get him to give them cigarettes. Bailey refuses. The boys keep up their aggressive following, demanding cigarettes. Bailey arrives at his home, and the boys won’t stop harassing him. The argument escalates. Bailey’s fiancé, 22-year-old Kayla Peterson, hears the commotion...