Police are searching for an at-risk San Bruno woman who was last seen Saturday morning.

Leonie Scott, 20, returned home after a verbal agreement with her boyfriend. She told her mother about the argument and went to her bedroom.

A short time later Scott left the house on foot and called her mother and told her that she was very upset, according to police.

Scott did not take her purse or her car, police said.

She was last seen wearing a light blue pajama top under a black jacket, blue pajama pants, and gray shoes.

Scott is 5 feet 3 inches tall, weighs 200 pounds, and has brown hair, brown eyes, and a medium complexion.

Anyone with information is urged to contact the San Bruno Police Department at (650) 616-7100.