Former Oakland Raiders claim coach Bill Callahan lost Super Bowl XXXVII against Tampa Bay Buccaneers on purpose – New York Daily News
Jim Harbaugh: Bill Callahan didn't sabotage Raiders' Super Bowl
Super Bowl Sabotage? Callahan 'Outraged' By Allegations From Rice, Brown - CBS New York
Super Bowl 2013: Jerry Rice, Tim Brown: Bill Callahan tried to sabotage Super Bowl XXXVII - Bucs Nation
The Loop's Super Bowl LII Countdown: Worst coaches – Twin Cities
Tim Brown says Oakland Raiders coach Bill Callahan wanted team to lose Super Bowl XXXVII
Tim Brown hints that Bill Callahan may have 'sabotaged' Super Bowl - Los Angeles Times
Former Raiders coach Bill Callahan denies sabotaging Super Bowl - Los Angeles Times
Super Bowl QB Rich Gannon: A True Raider Great - Sports Illustrated Las Vegas Raiders News, Analysis and More
Raider Great Tim Brown Accuses Former Coach of 'Sabotaging' Super Bowl Loss, News, Scores, Highlights, Stats, and Rumors
The maddening details of Redskins interim coach Bill Callahan's 'beautiful mind' - The Washington Post