Judge Mathis under investigation in Detroit for allegedly spitting at valet

Detroit police are investigating a spitting incident allegedly committed by popular TV judge and Detroit native Greg Mathis. It happened last weekend outside a club on Saint Antoine Street in Downtown Detroit. According to TMZ, Mathis allegedly spit on a valet worker who took too long to bring his car to him. Mathis denies spitting on the employee. The valet tells TMZ a shirt is going to a lab to test for Mathis' spit.