The Yuma County Sheriff's Office is investigating possible election tampering that occurred in San Luis , Arizona.

Tuesday was Election Day in Arizona and the Office of the Yuma County Recorder reported to the Sheriff's Office that they had received multiple complaints of election tampering occurring in San Luis. YCSO initiated an investigation into the allegations and contacted the Arizona Attorney General's Office to conduct a thorough review of the allegations. The specifics of the tampering allegations were not released.

The Yuma County Recorder's Office is continuing to process ballots from the August 4 election and has been turning over all necessary evidence to YCSO and the Attorney General's Office.