a monster. he s evil. he s pure evil. he is that character in those horror movies. he hid in the shadows. a killer in a mask. he s clearly a brilliant individual. a brilliantly scary individual. his target, a doting young mom. she was a gorgeous strawberry blond who loved her son more than anything in the whole world. she was so scared. he struck once. would he kill again and would she be next? we were just so shattered and hurting so bad. imagine being hunted in your own home, held a virtual prisoner, your children in danger from a man with a blueprint for murder. i was terrified. she will face down evil and come forward with a new revelation that will make your jaw drop. what i did is wrong. there are no words. i have everything to lose. hello and welcome to dateline. it was a brutal crime and right away one woman said she knew what happened. the verdict was far from the end of this case. it s a story of obsession and control that will keep you gue