A REGISTERED SEX OFFENDER WAS ARRESTED IN THE POGONIP THIS WEEK, AFTER HE FAILED TO REGISTER WITH SANTA CRUZ POLICE OFFICERS (THE WAY HE WAS SUPPOSED TO). 46 YEAR-OLD MARK STEPHEN SIRI-ANNI, WHO HAS A HISTORY OF INDECENT EXPOSURE AND SEXUAL BATTERY CONVICTIONS, IS REQUIRED TO CHECK-IN WITH POLICE ONCE A MONTH; AND THE LAST TIME HE DID SO WAS APRIL 22ND.