Bloodstain Analysis, Sheriff's "Theory" - Part 1 of Megyn Kelly Investigates Nancy Guthrie's Disappearance | Ep. 1274

Megyn Kelly is joined by former FBI agents James Fitzgerald, co-host of "Cold Red Podcast," and Maureen O'Connell, co-host of "Best Case Worst Case," to discuss where the Nancy Guthrie investigation stands six weeks after her disappearance, their reaction to a resurfaced 2013 video of Nancy on the…