A Polk County jury has found former police officer Walter Pacheco guilty of stalking his ex-girlfriend, according to court records. Pacheco, 29, of Pleasant Hill, had been convicted of the same crime before, but this criminal charge was enhanced to a felony by the existence of a protective order that barred the two from having contact. It carries a potential punishment of up to 10 years in prison. A sentencing hearing has not yet been set. It’s possible that a judge will extend his existing nearly 21-year prison sentence with the latest conviction. Want more breaking political news? Click for …