In March 2021, the San Luis Obispo County Sheriff&#39;s Office served a search warrant at the Arroyo Grande home of Ruben Flores. Authorities haven&#39;t revealed what was found because there is a gag order in place, however Sheriff Ian Parkinson was able to confirm that forensic physical evidence that authorities believe is linked to Kristin was located at, at least two homes. In a civil lawsuit, the Smarts&#39; attorney claims that Kristin&#39;s remains were buried at one time on Paul Flores&#39; father&#39;s property. / Credit: AP Images