Haven Liebmann, 20, left his home in the 100 block of East Loretta Avenue in south St. Louis County, Missouri, just after telling a friend he was going for a walk in the early morning hours of December 1, 2017. He was last seen about 3:00 a.m., dressed in a yellow t-shirt, black pants, and light grey tennis shoes, possibly also wearing a dark Navy-issue trench coat and a grey wool hat. He is described as a white male, sandy or dark blond hair, brown eyes, 6 feet 2 inches tall, about 140 to 160 pounds. An Eagle Scout who worked extra shifts at a restaurant, Haven often walked before dawn and sometimes went to Jefferson Barracks Park.

About 90 minutes after he left, motorists reported seeing someone on the Jefferson Barracks Bridge, but officers found no one and it remains unconfirmed whether that was Haven. Searches by police and community volunteers around Lemay and Jefferson Barracks Park turned up no leads. The St. Louis County Police Department is investigating; the family continues to seek answers.

Does anyone who was in the Lemay or Jefferson Barracks Park area that morning have information that could help?