New York Jets helmets include tribute to Greg Knapp
Driver in crash that killed Greg Knapp won't be charged
2008 Football Yearbook Final, PDF, Oklahoma Sooners Football
Page 6442 – Waiting For Next Year
Jets assistant coach Greg Knapp in critical condition after bike wreck
Driver who killed Jets assistant Greg Knapp won't be charged
Passing Game Specialist Greg Knapp Press Conference, The New York Jets
Jets assistant coach Greg Knapp in critical condition after bike wreck
Jets assistant coach Greg Knapp dies after bicycle crash
Wakanda Forever: Saquon Barkley's Black Panther-inspired helmet mock-up
New York Jets helmets include tribute to Greg Knapp
NY Jets: Greg Knapp's tragic passing still felt by the team
Andy Reid, Lovie Smith among NFL firings - The Boston Globe