DETROIT Police are asking for help locating a missing 63-year-old Detroit man. Donald Thompson was last heard from by his sister on March 11 at 11 a.m. When she went to his home on March 12 in the 2000 block of Tuxedo, he was gone. His sister is concerned for him because she usually hears from him daily and hasnt heard from him since March 11. Anyone with information is asked to contact Detroit Police Departments 10th Precinct at 313-596-1040 or Crime Stoppers at 1-800-Speak Up.