RCW 10.108.040

No cause of action shall be maintained for civil damages in any court of this state against any radio or television broadcasting station or cable television system, or the employees, officers, directors, managers, or agents of the radio or television broadcasting station or cable television system, based on the broadcast of information supplied by law enforcement officials pursuant to the provisions of this chapter. Nothing in this section shall be construed to limit or restrict in any way any immunity or privilege a radio or television broadcasting station or cable television system may have under statute or common law for broadcasting or otherwise disseminating information.