Portland police are searching for a missing woman who is unable to care for her own safety.

On Thursday, Hailee Helligso, 18, left court-ordered housing in Northeast Portland, according to Sgt. Pete Simpson, spokesman for the

.

Detectives said there is no foul play in the case and believe Helligso may try to get to the Hammond area near Seaside or Astoria on the Oregon Coast.

Helligso was last seen on foot at Northeast 21st Avenue and Clackamas Street. Helligso is 5-feet-7 and 150 pounds, with short, dark blonde hair and blue eyes. She was wearing a black-and-pink jacket and jeans.

Helligso is not her own legal guardian and depends on medication, police said.

Anyone with information about Helligso’s location is asked to call 9-1-1. Anyone with other information about the case is asked to contact Detective Mike Weinstein at 503-823-0446.

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