SEATTLE, Sept 9 (Reuters) - Three police officers in Washington state will not face criminal charges in the February shooting death of an unarmed Mexican farmworker who threw rocks at them before fleeing arrest, a lawyer representing the victim's family said on Wednesday.

"The wife and children of Antonio Zambrano are extremely disappointed with the decision by Franklin County Prosecutor Shawn Sant not to charge the three City of (Pasco) Police Officers with any crime in the execution of their loved one Antonio Zambrano," attorney George Trejo said in a statement.

(Reporting by Eric M. Johnson in Seattle; Editing by Sandra Maler)

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