Regina police searching for missing 11-year-old girl Regina police are asking for the public’s help to find a missing 11-year-old girl who was last seen on Sunday. Social Sharing CBC News · Posted: May 03, 2021 8:49 AM CT | Last Updated: May 3 Regina police are looking for an 11-year-old girl who was last seen on Sunday. Police don't believe she has come to harm, but she is considered vulnerable because of her age. (CBC) Regina police are asking for the public's help to find a missing 11-year-old girl. Thalia Thomas was last seen on the 500 block of Rose Street at about 6:30 p.m. CST on Sunday, according to a police news release.