Jon Gruden's racist email will haunt him for long time, if not forever - Newsday
Jon Gruden Was a Consummate NFL Insider. Then He Became an Outcast. - The Ringer
Las Vegas Raiders Head Coach Jon Gruden Apologizes For Racist Wording In 2011 Email Sent During ESPN Tenure – Reports – Deadline
Raiders coach Jon Gruden out after emails he sent years ago contain racist, homophobic and misogynistic comments
Report - Jon Gruden used racist comment in referring to NFLPA head DeMaurice Smith in 2011 email - ESPN
Answers to Key Questions About Jon Gruden's Emails - The New York Times
Ex-Las Vegas Raiders coach Jon Gruden sues NFL, commissioner Roger Goodell
Jon Gruden out as Raiders coach over offensive emails
Jon Gruden announces he will resign following racist comments, reports say