Ex-Husker retires to end 'turbulent' NFL career

HENDERSON, Nev. (AP) - Four-time Pro Bowl and former Nebraska Cornhusker guard Richie Incognito has retired after a turbulent 15-year NFL career.

Incognito announced the decision Friday at the headquarters of the Las Vegas Raiders. The 39-year-old played his final three seasons with the Raiders. He also had two stints with the Buffalo Bills and spent time with the Miami Dolphins and St. Louis Rams.

While an outstanding lineman, Incognito pushed the boundaries of fair play and was fined numerous times for what was considered inappropriate play. He also was suspended by the Dolphins for misconduct against a teammate and some opponents alleged he made racial slurs.