Search on for Tucson Girl, 6

    This undated photo provided by the Tucson Police Dept. shows Isabel Mercedes Celis. Tucson police are searching for a 6-year-old girl who went missing from her home on the city's east side. Isabel Mercedes Celis was last seen late Friday and discovered to be missing at about 8 a.m. Saturday, April 21, 2012. (AP Photo/Tucson Police Dept.)

    Tucson Police Department / AP Photo

    Tucson law-enforcement officers scoured the city Sunday for 6-year-old Isabel Mercedes Celis, who was last seen Friday. Close to 100 officers are looking for the first grader in a case that police have said may involve a kidnapping. While Celis’s friends and family have fanned out with fliers in their Arizona neighborhood, police combed the city’s east side with helicopters and bloodhounds. The police also searched the girl’s home, where she lives with both of her parents, for signs of a possible break-in, and a police spokesman said the case is being treated as a “possible abduction.”

    Read it at The Associated Press