India, Sept. 2 -- Nancy Guthrie Case Latest Update Today: More than six months after Nancy Guthrie disappeared from her Arizona home, a new video has pushed the case back into the spotlight - but it has not provided investigators with a confirmed breakthrough. A self-styled investigator who has been following the case in Tucson claimed he spotted lights inside Guthrie's home, prompting questions online about who might have been inside the property.

The footage does not establish who was in the house or whether the lights had any connection to the disappearance. The claim also has not been confirmed by the Pima County Sheriff's Department or the FBI, which continue to investigate Nancy Guthrie's disappearance as a kidnapping case.

Nancy ...