The Pima County Sheriff's Department issued an "important notice" regarding the ongoing investigation of the disappearance of Savannah Guthrie's mom, Nancy Guthrie. "Please be advised there is no official GoFundMe or any fundraising effort associated with the Guthrie investigation," Pima County Sheriff Chris Nanos said in a statement on Tuesday, March 24. "Billboard displays are funded through official channels. Any claims suggesting otherwise are fraudulent and will be investigated accordingly.