With thanks to team photographers and Getty Images, here are photos of NFL officials in action in Week 4. Click on a photo to begin the gallery.
Derek Bowers and Scott Novak (Oakland Raiders)
Steve Zimmer (Minnesota Vikings)
Referee Brad Rogers (Los Angeles Rams)
Referee Brad Allen (Minnesota Vikings)
Clay Martin and his crew (Green Bay Packers)
Greg Bradley (Baltimore Ravens)
Umpire Bryan Neale (Seattle Seahawks)
Nate Jones (Green Bay Packers)
Walt Coleman IV (Oakland Raiders)
Byron Boston (Kansas City Chiefs)
Walt Anderson (Kansas City Chiefs)
Back judge Greg Steed (Los Angeles Rams)
Derek Bowers (Oakland Raiders)
Aaron Santi (Los Angeles Rams)
Fred Bryan (Green Bay Packers)
Mark Pellis (Dallas Cowboys)
Referee Clay Martin (Green Bay Packers)
Craig Wrolstad (New England Patriots)
Tony Michalek and Brad Rogers (Los Angeles Rams)
A partially obscured Jerod Phillips and referee Clay Martin (Green Bay Packers)
Clay Martin tosses the coin (Green Bay Packers)
Jim Mello (Minnesota Vikings)
Tony Michalek (Los Angeles Rams)
Mike Weatherford (Oakland Raiders)
Brad Rogers (Los Angeles Rams)
From Getty Images:
