Kansas City, Mo. A man's death at Arrowhead Stadium over the weekend has been ruled homicide.
According to KMBC-TV in Kansas City, the death of 30-year-old Kyle Van Winkle was ruled homicide by the medical examiner's office, although the exact cause of his death remains under investigation.
KMBC reports that during Sunday's Chiefs game, a man returned to his vehicle and found Van Winkle inside. A fight between the two ensued and when officers arrived, Van Winkle was unconscious on the ground. Van Winkle, of Smithville, Missouri, died later at an area hospital.
Three people were initially taken into custody, but have since been released. No charges have been filed.
Investigators are still asking that anyone who witnessed the incident call the TIPS hotline at (816) 474-8477.