India, Nov. 23 -- New details have emerged surrounding the tragic death of former Cowboys defensive end Marshawn Kneeland. According to a police report obtained by TMZ Sports, he was involved in a high-speed police chase on November 5, reaching speeds over 145 miles per hour, before crashing into another vehicle and fleeing on foot. The incident occurred shortly before his death by suicide earlier this month.

According to the report, a Texas Department of Public Safety officer observed Kneeland driving recklessly around 10:33 pm, swerving between lanes and passing other vehicles, and attempted to pull him over. Kneeland reportedly failed to comply, and the officer soon lost sight of his Dofge Charger.

Police later located Kneeland's Dod...