03/23/2018Campbellsville University hears former youth minister talk of his forensic workSteeley ShackletteJohn Welsh, video forensic specialist with the Louisville Metro Police, shows audio enhancement during a session at Campbellsville University. He is the former youth minister at Campbellsville Christian Church. (CU Photo by Luke Young)John Welsh, video forensic specialist with the Louisville Metro Police, shows audio enhancement during a session at Campbellsville University. He is the former youth minister at Campbellsville Christian Church. (CU Photo by Luke Young)university-news  By Steeley Shacklette, student news writer CAMPBELLSVILLE, Ky. -  Gun shots are heard over a phone. The man shooting says he shot another...