Hugh Thornton brings sad, unique story to Colts

As this year’s rookies make their debuts in T-shirt-and-shorts workouts throughout the NFL, few have stories as compelling as Colts offensive lineman Hugh Thornton. Thornton, a third-round pick from Illinois, was living in Jamaica nine years ago when his mother and sister were murdered. “I was 12.  It was January 2, 2004. I was sleeping…