When Terry and Gwen Sherman bought their dream ranch in Utah, they never suspected they were entering a hotspot of paranormal activity: glowing orbs, hovering aircraft, mutilated cows… A team of researchers was finally called in to investigate—and two scientists witnessed perhaps the most terrifying phenomenon of all. 

To view this episode’s full list of sources, please visit parcast.com/supernatural

Learn more about your ad choices. Visit podcastchoices.com/adchoices