About this episode
In the summer of 1996, Bob Duke calls 911 after his wife and young son fall from a high cliff in the Flaming Gorge Reservoir in Green River, Wyoming. Their deaths are ruled an accident, but to investigators, the circumstances look suspicious. Three years later, an informant raises suspicions even further, and say that Bob Duke may be plotting a new scheme. Go to bombas.com/coldcasefiles and enter code COLDCASE FILES to get 20% off your first order! Go to cbs.com/shows/fbi OR Facebook.com/FBICBS for BTS of FBI - starting Tuesday September 25 on CBS! Get free shipping AND free returns with SimpliSafe's 2 month risk-free trial at www.simplisafe.com/casefile See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .