The Ann Arbor Police Department is asking for the public’s help to locate a missing 82-year-old man with Parkinson’s disease.
Police say Ralph Yang was last seen on June 23 around 7:15 p.m. in the area of Pin Oak Drive and White Oak Drive when he went for a walk and didn’t return home.
He was last seen wearing a long-sleeved light blue shirt with white stripes and light blue pants…