Former FBI agents analyze the strategic decision to increase the reward for missing Nancy Guthrie, revealing how investigators specifically target insiders.

A special agent says the FBI has seen a rise in online crimes targeting children, with the most common being "sextortion" where adults use fake profiles to trick minors into sending sexual photos or videos and then use them as blackmail.

Former FBI agents question an "amateur and unsafe" holster setup in Nancy Guthrie case surveillance video, calling the configuration dangerous.

Nancy Guthrie disappearance enters ninth day as experts question alleged $6 million Bitcoin ransom demands and kidnapping theory validity in ongoing case.

A former FBI agent called the actions of the person seen in video at Nancy Guthrie's home "extremely amateurish."

Sources say Tulsi Gabbard arranged the call with Trump following the search.

Retired Pima County homicide detective Kurt Dabb and former FBI agent Jason Pack interpret a perceived rift between the FBI and the Pima County sheriff on ‘The Will Cain Show.’

A former FBI agent provides an explanation for the ongoing police activity at Savannah Guthrie’s sister Annie Guthrie’s home amid the ongoing search for their missing mother, Nancy Guthrie. “In my opinion,