, who played offensive tackle for the Oakland from 2007-2010, has died at the age of 35.
The Raiders, who have since moved to Las Vegas, announced Henderson's passing on Wednesday.
"The Raiders Family is heavy hearted following the passing of Mario Henderson, who was a third-round draft pick and played four seasons with the Silver and Black. Everyone will miss Mario's sense of humor and passion for football and life. The prayers of the entire Raider Nation are with Mario's family and loved ones at this time."
No cause of death has been announced.