Sherwood police are looking for a missing and possibly endangered Sherwood teenager.
Effie "Nikki" Shaha-Walberg, 17, left her residence unexpectedly on Sunday evening.
Police say she made contact with a friend of her's in the early hours on Monday, saying she was seen in the downtown Portland area. It is unknown if she is by herself or with someone else.
Shaha-Walberg, who is 5-foot-2-inches tall and weighs 117 pounds was last seen wearing gray jeans, a black T-shirt and black shoes.
In need of medication for a seizure disorder, Shaha-Walberg does not currently have a cell phone or a social media presence. If you have any information regarding her whereabouts, please contact the Sherwood Police Department through non-emergency dispatch at 503-629-0111.