Sheldon Richardson remembered Michael Sam as "scared and nervous" with his sexuality during their college days at Missouri. On the football field, Sam was just the opposite -- "a killer," according to Richardson. The New York Jets' defensive tackle, in an interview Tuesday with SportsNet New York's Jeane Coakley, said he shared a house with Sam during the 2012 season. He described Sam as a good person and a good teammate even though he seemed burdened by his then-secret.via - NFL Nation