The Santa Ana Police Union issued a “vote of no confidence” against Santa Ana Police Chief David Valentin Sept. 1 after what the city described as a months-long political and personal attack against the chief by the union’s president.  “For over a year, the Santa Ana Police Officers Association (SAPOA) has requested the City Council and City Administrators respond to complaints of workplace mistreatment, harassment, retaliation, favoritism, alleged criminal behavior and lack of leadership,” a statement from the union said.  It continued: “The Santa Ana Police Officers Association, Board of Directors unanimously voted to ask its members if they had confidence in Chief David Valentin’s ability to lead the police department. The result is that the majority have voted ‘NO CONFIDENCE’ in his ability to lead the Santa Ana Police Department!”  According to the statement, 54 percent of the 275 sworn police officers and 78 non-sworn employees voted no confidence …