He didn’t see it as a turning point at the time–this budding vocal artist who was belting out country songs at the Burger Box in Arlington.Craig Murphy, then age 40, might have been flipping burgers instead, trying to find a road that led somewhere instead of deadend trails he’d followed for a couple of decades.He’d studied with diligence, applied himself and earned certifications in several fields, including auto mechanics, truck driving, law enforcement and radio broadcasting. However, all these pursuits lost their luster.A few years earlier, worshipers at his small church near his home in Fort Worth – mostly senior ...