Tragic Loss: Cowboys Defensive End Marshawn Kneeland Dies at 24

Published
November 25, 2025
Category
NFL
Word Count
387 words
Voice
jenny
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Dallas Cowboys defensive end Marshawn Kneeland was found dead early on November 6, 2023, at just 24 years old, following a harrowing police chase and subsequent search. The tragic events unfolded on the evening of November 5 when a trooper with the Texas Department of Public Safety attempted to pull over Kneeland's vehicle, a Dodge Charger, which was believed to have been stolen.

The pursuit reached alarming speeds of up to 160 miles per hour, according to body camera footage from law enforcement officials. The chase ended when Kneeland's vehicle crashed into a Ford F-350 truck in Frisco, a suburb of Dallas, around 10:45 PM.

After abandoning the car, Kneeland fled the scene. At this time, authorities did not know who he was, believing the vehicle was stolen. The search for Kneeland was extensive; officers utilized K-9 units, drones, and even fired pepper balls into drainage tunnels as they attempted to locate him.

By 1 AM on November 6, law enforcement had identified Kneeland as the suspect and were alerted to his mental state, as he had sent messages to family and friends indicating intentions to harm himself. Tragically, Kneeland's body was discovered shortly thereafter in a portable toilet, having died from an apparent self-inflicted gunshot wound.

His girlfriend, Catalina Mancera, who had driven to the search area but initially did not disclose her connection to Kneeland, later expressed her heartbreak on social media. In her emotional post, she reflected on her love for him and the anticipation of their upcoming child, stating, 'My sweet boy is really gone.' In response to this tragedy, the Dallas Cowboys organization has initiated a memorial fund to support Mancera during this difficult time.

Kneeland's teammates and coaches have publicly mourned his loss, with quarterback Dak Prescott stating, 'We love Marshawn and will continue to shine a light for him.' This incident has reignited discussions surrounding the mental health of professional athletes, emphasizing the pressures they face both on and off the field, and highlighting the urgent need for improved support systems within the league.

The Cowboys, as well as the wider NFL community, are now faced with the reality of supporting mental health initiatives to better safeguard their players. As the investigation continues, the legal and emotional ramifications of this incident are likely to resonate throughout the league and beyond.

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