BILLINGS - Billings police are requesting the public's help in locating an endangered missing man.Lee Carlson, a 62-year-old man who goes by Sunny, has severe dementia and was last seen in the 600 block of South 27th Street at a round 6:30 p.m., according to a social media post.Carslon is described as a white male, 6-feet tall, 170 pounds.Police ask anyone with information to call 911 immediately. The photo shows what he was last seen wearing. ...read more read less