A retired FBI agent has suggested investigators in the disappearance of Nancy Guthrie should look closely at a recent alleged home invasion reportedly tied to a plot to steal millions of dollars in cryptocurrency. Two teenage suspects from California, aged 16 and 17, allegedly posed as delivery drivers to gain entry to a home in Scottsdale, Arizona, on the morning of January 31 before duct-taping and assaulting the homeowners, Fox 10 reported . Scottsdale Police said the suspects were arrested