CHICAGO (CBS) — An arrest warrant was issued for a man wanted in connection with a fatal August shooting in west suburban Cicero.

Julio Servin, 22, was shot to death in the 5500 block of West Cermak about 3:20 a.m. Aug. 21, according to the Cook County medical examiner’s office.

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Wednesday, the Cicero Police Department announced an arrest warrant was issued for Victor Martinez, 19.

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Police said they believe Martinez to be the shooter and should be considered armed and dangerous. Anyone with information on his whereabouts is asked to call detectives at (708) 652-2130.

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