The Pima County Sheriff's Department said it has fielded thousands of calls since the FBI released security photos and videos from the morning Guthrie disappeared.
Two people were found dead inside a home in Fort Lauderdale on Tuesday and investigators believe it may be linked to a murder-suicide in Sarasota that left five other people dead, officials said.
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The FBI's Phoenix bureau released a new description of a suspect in the case of 84-year-old Nancy Guthrie's disappearance in a statement on Thursday night on X/Twitter.
Investigators in Florida say a double homicide discovered during a well-being check was linked to a shooting rampage hours later in a gated community on the other side of the state, which left five more people dead including the suspected shooter.
A person who was detained for questioning in the investigation into Nancy Guthrie’s disappearance has been released. The man was brought in for questioning on Tuesday in connection with the alleged kidnapping of the 84-year-old mother of NBC News anchor Sav...