Earlier this morning, Greater Manchester Police issued an appeal via social media to ask for the public’s help in their search for a missing 13-year-old girl. Mia was last seen last night (July 27) in Glenbrook Gardens, Bolton, at around 8:20 pm. She was described as four feet tall with straight, shoulder-length brown hair. The police appeal stated Mia was last seen wearing grey leggings, a black jacket, and black socks with beige Crocs. "Police in Bolton are becoming increasingly concerned about Mia, 13, who was last seen last night.