Kansas City Chiefs receiver Rashee Rice met with Dallas police Wednesday and apologized on social media for his role in a weekend car accident that injured four people.”Today I met with Dallas PD investigators regarding Saturday’s accident. I take full responsibility for my part in this matter and will continue to cooperate with the necessary authorities,” he posted to his Instagram story. “I sincerely apologize to everyone impacted in Saturday’s accident.”A Lamborghini sport utility vehicle leased by Rice was one of two speeding sports cars that authorities say caused a chain-reaction crash on a downtown Dallas highway on Saturday night.The occupants of the Lamborghini and a Corvette left the scene without checking to see if anyone needed medical attention or providing their information, according to police.Attorney Royce West said earlier this week that Rice is cooperating with police “and will take all necessary steps to address this situation responsibly.”