Dispatch audio painted a tragic picture of the final moments of Dallas Cowboys defensive end Marshawn Kneeland's life. Kneeland sent a group text to his family "saying goodbye," according to audio obtained by TMZ Sports on Thursday, November 6. "We're talking to his girlfriend," a 911 dispatcher said. "She's trying to call his agent. We're trying to get her to call him first." Kneeland's girlfriend, Catalina, told authorities that Kneeland had "a history of mental illness.