India, March 22 -- The mysterious disappearance of Nancy Guthrie has taken a new turn, with emerging theories suggesting the possibility of a revenge-driven kidnapping as suggestions that Nancy's kidnapper is someone close to the family emerge.

Recent reports from ex-detectives speculate that the crime could have been personal in nature, possibly linked to past relationships or grievances, rather than a random act.

Nancy, the mother of NBC Today's host Savannah Guthrie, vanished from her home in Arizona on February 1 under suspicious circumstances. Authorities have confirmed that she was likely abducted from her residence, with signs of a struggle and blood found at the scene.

Harry Trombitas, a former FBI special agent, gave Yahoo! a ...