Search fails to turn up missing 3-year-old Alabama girl Another search has failed to turn up signs of a 3-year-old Alabama girl who's been missing more than a week

BIRMINGHAM, Ala. -- Another search has failed to turn up signs of a 3-year-old Alabama girl who's been missing more than a week.

Media outlets report that volunteers joined police, rescue workers, firefighters and others on Sunday searching for Kamille "Cupcake" McKinney in an area east of Birmingham.

But the search didn't produce the results officials were hoping for, and authorities haven't announced additional searches.

McKinney has been missing since Oct. 12, when she disappeared from a public housing project in Birmingham where a birthday party was being held.

Police arrested two potential persons of interest and are looking for at least one more, but they say they don't know where the child might be.

An amber alert issue for the girl has been extended to neighboring states.