High Quality Content by WIKIPEDIA articles! Kevin Lee Grady, Jr. (born June 24, 1986) is a free agent American football running back last played with the Chicago Slaughter of the Indoor Football League for their 2011 season. He completed his athletic eligibility for the Michigan Wolverines football team during the 2009 NCAA Division I FBS football season. He began his Michigan career as a tailback but was converted to fullback. Starting on May 11, 2011 he began serving a 20-day jail sentence for a second drunk driving offense, which resulted in him becoming a free agent from the Slaughter.