MILWAUKIE, Ore. – Milwaukie police are asking for help as they search for a missing 17-year-old girl who may be in danger.

Haylee Riggs was last seen on Sunday around 4:30 p.m., when her mother dropped her off at work at a Wendy’s restaurant in Happy Valley.

Police say her mother returned to pick Haylee up at 7 p.m. and was informed that she never showed up for work.

Haylee takes daily medication for mental health, police say, and she does not have it with her.

She is described as 5-foot-3 and 145 pounds. She was last seen wearing a Wendy’s polo shirt and black leggings. She was carrying a white purse.

Anyone with information about Haylee’s whereabouts is asked to call Milwaukie police at 503-786-7500.