Pima County police say Julio Aguirre is accused of fatally shooting a man while trying to steal his car late last month in ...

TUCSON, Arizona (CNN, KYMA/KECY)- An undocumented immigrant in Arizona is now the focus of a growing tug-of-war between local and federal authorities.

Aguirre, a Democrat, has 37,324 votes while McCann, a Republican, has 32,805, a lead of 4,518 votes. Another 9,500 ballots remain to be counted, with the next update from the Registrar due by 6 p ...