Dallas Cowboys defensive end Marshawn Kneeland, 24, died Thursday morning. Kneeland's cause of death is said to be a self-inflicted gunshot wound following a police chase for a traffic violation, according to the Frisco Police Department and Texas Department of Public Safety.

The late Dallas Cowboys player Marshawn Kneeland’s family shared a poignant tribute to him following his death at age 24 in 2025. Kneeland died by suicide following a police chase on 6, 2025, according to the Frisco Police Department.

The NFL mourns the tragic loss of Dallas Cowboys defensive end Marshawn Kneeland, 24, who died by apparent suicide. This weekend, all 32 franchises wi

Greg Ellis deserves credit for his candor. He could have said nothing. He decided instead to share his regrets for not keeping in contact with Cowboys defensive end Marshawn Kneeland, who dies this week in an apparent suicide.