Former Penn State running back Nick Singleton suffered a broken foot Thursday during practice for the Senior Bowl, his father told the Reading Eagle on Friday. He underwent thumb surgery last January for a torn ligament. “It seems like he’s been snake-bitten the last year between the thumb, the way the season went and this happening,” Tim Singleton said. Things happen for a reason.”Singleton finished his career as Penn State’s all-time leader in all-purpose yards with 5,586 and overall touchdowns with 55. Singleton has been projected to be one of the top five running backs available in the NFL draft.