An apparent large-scale operation Friday night tied to the disappearance of 84-year-old Nancy Guthrie marks a "significant escalation" in the Arizona case, with investigators now racing to canvas ...

LAS VEGAS (KLAS) — A suspected bio lab located inside a Las Vegas garage contained materials to create test kits, compounds for Influenza vaccines and human biological samples, the 8 News Now ...

FBI investigators have reportedly recovered gloves that appear to match those worn by a masked suspect seen in surveillance footage from Nancy Guthrie’s Catalina Foothills home. The gloves were sent ...

LOS ANGELES (KCAL, KCBS) -- The Southern California teenager whose home laboratory sparked a nearly week-long investigation from the FBI last week is speaking out, stating that he's just a "kid who's ...

National News Teen's home lab sparks FBI investigation Southern California teen whose home laboratory sparked FBI investigation speaks: "I'm just a kid who's interested in science" ...