Article continues below advertisementA former federal agent is speaking out to defend Nancy Guthrie's family nearly three months after her disappearance.On Tuesday, April 14, retired FBI special agent Jennifer Coffindaffer took to X to address growing online speculation surrounding Savannah Guthrie's sister, Annie Guthrie.Article continues below advertisementSource: @savannahguthrie/instagramFormer FBI agent Jennifer Coffindaffer defended the Guthrie family.