Referee Eric Lewis not selected to work NBA Finals while league looks into tweets
Carl Cheffers, Super Bowl referee, has history of penalties vs. Chiefs - The Washington Post
N.F.L. Close to Labor Deal With Locked-Out Officials - The New York Times
A Referee Marches On (Much to Kentucky Fans' Chagrin) - The New York Times
NFL referee assignments Week 2: Refs assigned for each NFL game this week
NFL replacement referee fiasco – which has even drawn attention from President Obama – should continue as no progress made with real officials – New York Daily News
Who is Carl Cheffers? Get to know Super Bowl LVII head referee – NBC Sports Philadelphia
Cowboys vs Patriots referee report: Week 4 official doesn't bode well for Dallas - Blogging The Boys
Sorry about that, NFL chief says of replacements
NFL Referee Assignments Week 6 & Their Impact on NFL Betting
Who Are the Referees for 's Week 2 Thursday Night Football Game Tonight?
With N.F.L. Replacement Officials on Field, Pace of Games Sputters - The New York Times
False claims of NFL referee investigation started as satire
Who Are the NFL's Best, Worst Refs?, News, Scores, Highlights, Stats, and Rumors