Missing Exploited Teen From Spokane Possibly in Tri-Cities

I spotted this post from a Facebook friend and thought I should pass it on...

URGENT! Please re-post this. My 15 year old niece, Madison Ferguson, was taken by a known sex trafficker from Spokane, WA. Possibly headed to Tri-Cities, WA but could be headed to Portland or Seattle from there. Call 911 with any information.