NEWYou can now listen to Fox News articles! TUCSON, Ariz. — A single backpack has become a critical focal point in the investigation into Nancy Guthrie’s disappearance, prompting federal authorities to comb through Walmart sales records and store surveillance footage in search...

In Lesson 4 of CCW Safe’s 36 Lessons for Armed Defenders series, the focus turns to one of the most critical and misunderstood aspects of self-defense law: the threat must be imminent and serious. Criminal defense attorney Don West explains the core legal threshold that governs...