Who Is Late Cowboys Star Marshawn Kneeland's Pregnant Girlfriend Catalina?

Dallas Cowboys star Marshawn Kneeland had the support of his girlfriend, Catalina Mancera, before his tragic death. Mancera called the police on November 5, 2025, in an attempt to get Kneeland help before he ultimately died by suicide in the early morning hours on November 6. “We’re talking to his girlfriend,” a 911 dispatcher said in audio obtained by TMZ Sports at the time. “She’s trying to call his agent. We’re trying to get her to call him first.” Mancera told authorities that Kneeland had “a history of mental illness.” Cowboys' Marshawn Kneeland Sent Goodbye Texts to Family Before Death: