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AURORA, Colo. — Aurora police released a YouTube video in the case of missing 16-year-old LaShaya Stine with a message from the investigators and a plea from the teenager’s mother.

Stine disappeared on July 15 at 2:30 a.m. after she had left her house to meet someone but never returned. She was seen that morning in the area of E. Montview Blvd and Peoria St. in Northwest Aurora and possibly seen by a witness on July 28th near a bus stop in the 1600 block of N. Peoria St., according to police.

Police ask anyone who’s seen her or knows of her whereabouts to call Detective Sergeant Chris Poppe at 303-739-6130 or Metro Denver Crime Stoppers at 720-913-7867. There’s a reward of up to $4,000 in the case.

Related: Aurora police release new photos of missing teen