UPDATE: Aubree Trainer, 13, has been found safe.

AZLE (CBSNewsTexas.com) — An AMBER Alert has been issued for 13-year-old Aubree Trainer of Azle.

Trainer was last seen at 7:15 p.m. March 22 in the 1000 block of Boyd Road in Azle. She is 5 feet 4 inches tall, 103 pounds and has green eyes.

At last sight, she was wearing a black T-shirt with a "Tupac" print, tie-dyed pants, white slide shoes and glasses. Her hair was also tied up in a bun.

Azle police are searching for an unknown white panel van with a Texas license plate. The van has two small windows in the back and a medium-sized window on the side.

Anyone with information on Trainer's whereabouts is asked to call the Azle Police Department at 817-444-3221.