On May 7, 2007, a man in the small town of Kurim, Czech Republic had just set up a new video baby monitor, but when he turned it on, he didn't see his newborn baby. Instead, the signal had crossed with a neighbor and he saw probably one of the most horrific things you can imagine...Thank God for that faulty signal because this would finally expose the shocking crimes of the Mauerova sisters. This may be the darkest story we've ever covered but I just couldn't get over the twists & turns.