India, May 27 -- Nancy Guthrie Case Latest News: Pima County Sheriff Chris Nanos is facing renewed public scrutiny as a $25 million federal lawsuit filed by inmate Steven Kenneth Fox adds fresh controversy to an already pressured office. The case arrives while Nanos continues to lead the high-profile investigation into the disappearance of 84-year-old Nancy Guthrie, last seen in January in Tucson, Arizona with no confirmed suspect in Guthrie's case after more than three months, the sheriff's department is now dealing with parallel legal and reputational challenges.

Nancy Guthrie Case Latest Update: Lawsuit Filed in Federal Court

Steven Kenneth Fox, an inmate in Pima County Jail, filed the complaint in the U.S. District Court of Arizona wh...