The brother of late NFL star-turned-soldier Pat Tillman will undergo a mental competency test before his trial on arson and vandalism charges, a judge ordered Wednesday.

A Santa Clara County judge has put criminal proceedings on hold for Richard Tillman as his competency is looked into.

Richard Tillman will not be prosecuted for allegations that he tried to destroy a post office with his flaming car — while livestreaming the entire saga — pending a competency exam after his ...