ST. LOUIS – An Endangered Person Advisory has been issued for a 33-year-old man in unincorporated St. Louis County, near Florissant.

According to the St. Louis County Police Department, Andre Walker, 33, went missing at 8:39 p.m. Wednesday night after an incident at 11400 Mehl Avenue.

Walker was a patient at a psychiatric care facility at the time he went missing, police said. He was able to escape the facility after he body-slammed the security door and entered a white Chevrolet Impala, which was waiting for him outside the building.

According to police, Walker is diagnosed as bipolar schizophrenic and has been known to be physically violent. He is described as a Black man standing at 5 feet 11 inches, weighing 300 pounds with black hair, brown eyes, and a dark complexion. Walker was last seen wearing a red jacket with black lettering and black pants.

If anyone has information on the whereabouts of Walker, they are advised to dial 911 or contact the St. Louis County Police Department at (636) 529-8210.