NILES, Mich. -

UPDATE: Police say missing 31-year-old Brian Frank has been found safe Tuesday night.

Officers located Frank safe in his car around 8:00 p.m. near Red Arrow Highway and I-94.

He was physically unharmed according to officials and taken to Lakeland Hospital in St. Joseph, Michigan.

The Niles Police Department thanks the public for their efforts in helping find Brian.

ORIGINAL: Niles police are asking for your help finding 31-year-old Brian Frank.

Frank was last seen last Wednesday morning on South 4th Street.

He's described as 5'11, 165 pounds, with short, light brown hair, green eyes, glasses and often wears a baseball hat.

Frank was last seen in his 2003 burgundy Ford Taurus with a Michigan license plate.

Police say Brian Frank suffers from mental disorders and hasn't had his medication for several days. He could be in Benton Harbor, Chicago or Detroit.

Anyone with information should call Niles police at (269) 683-1313.