It’s with heavy hearts that we share the devastating news regarding NFL player Marshawn Kneeland. The cause of death for the promising Dallas Cowboys defensive end has been revealed, shedding light on the tragic circumstances surrounding his passing. This news comes nearly two years after the loss of his mother, a loss he carried with him in a deeply personal way.
Tragic End to a Promising Career
Marshawn Kneeland, just 24 years old, was found deceased on the morning of November 6, 2025. The Dallas Cowboys organization confirmed the heartbreaking news, releasing a statement expressing their profound sadness. They remembered Kneeland as a cherished teammate and a vital member of their organization, extending their deepest sympathies to his girlfriend, Catalina, and his family.
Born on July 8, 2001, in Grand Rapids, Michigan, Kneeland’s journey to the NFL was one of dedication and passion. He honed his skills at Godwin Heights High School before committing to Western Michigan University, where he played from 2019 to 2023. His talent didn’t go unnoticed, and in the 2024 NFL Draft, the Cowboys selected him as their second-round pick, the 56th overall.
A Career Marked by Potential and a Recent Triumph
Kneeland’s rookie season with the Cowboys presented challenges, including competition and a knee surgery that limited his play to 11 games and 14 tackles. Despite these hurdles, coaches and media recognized his potential, often describing him as an “advanced student of the game.” Hopes were high for the 2025 season, and Kneeland was beginning to shine.
Just days before his passing, on November 3, Kneeland achieved a significant career milestone. During a Monday Night Football game against the Arizona Cardinals, he recovered a blocked punt in the end zone for his first NFL touchdown. This moment of triumph, however, was tragically overshadowed by his untimely death just days later.
Official Cause of Death and Girlfriend’s Warning
The Texas Department of Public Safety (DPS) has officially ruled Marshawn Kneeland’s death a suicide, resulting from a self-inflicted gunshot wound. This determination followed a pursuit by DPS troopers initiated due to a traffic violation. The pursuit began around 10:39 PM on November 5, 2025, when the driver refused to stop.
Troopers eventually ended the pursuit after losing sight of the vehicle. Minutes later, they discovered the car abandoned and involved in a crash. Around 1:30 AM, Kneeland’s body was found in a nearby porta potty, with evidence of a self-inflicted gunshot wound, according to police audio obtained by TMZ Sports.
Disturbingly, police audio also revealed that Kneeland’s girlfriend, Catalina Mancera, 22, had contacted police the evening before his death. She expressed grave concerns, warning dispatchers that Kneeland was “armed” and “will end it all.” She had been unable to reach his agent and was deeply worried about his state of mind, especially given his history of mental illness.
Carrying His Mother’s Memory
Kneeland’s passing is made even more poignant by the fact that it occurred nearly two years after the death of his mother, Wendy Kneeland. She passed away unexpectedly on February 18, 2024, shortly before he was set to participate in the NFL scouting combine. The medical examiner’s report noted the presence of several substances in her system, though the full details remain unclear.
Marshawn spoke openly about the profound impact his mother’s death had on him. He shared, “She helped me a lot in my younger years getting into football. I always had the dream. I always told her, ‘I’m going to the NFL’ and I made it.” To keep her memory close, he carried an urn containing a portion of her ashes on a necklace, a constant reminder of her presence and support.
She’s still with me. I got this urn of her ashes I carry with me everywhere. I still feel like she’s there watching over me. — Marshawn Kneeland
Support and Resources
The loss of Marshawn Kneeland is a stark reminder of the importance of mental health awareness and support. If you or someone you know is struggling with thoughts of suicide, please reach out for help. You can contact the 988 Suicide and Crisis Lifeline by dialing 988, texting “STRENGTH” to 741741, or visiting 988lifeline.org.
This is a deeply tragic story. What are your thoughts on Marshawn Kneeland’s passing and the importance of mental health support in professional sports? Share your reflections in the comments below.