UPDATE AT 6 P.M. Jan. 28:
Police said two St. Petersburg children, reported missing on Thursday afternoon, have been found.
Dorian and Frederick Sandhu, and their mother, Gigi Ulrich-Woodard, were located Thursday afternoon in Madison, near the Florida-Georgia border.
According to a press release from St. Petersburg Police , two utility workers were staying at a hotel in Madison. When they received the Amber Alert on their phones, they remembered seeing a gray Nissan Altima in the hotel parking lot.