vividly remember michelle stinson.d been murdered inside of her own home with her children present. michelle stinson was killed in front of her two children. >> a friend drops by to visit michelle. >> he looked in the windows and saw one of her little boys playing. and, you know, was banging on the window. >> where's your mommy? you know, where is she? and they tell him, well, mommy's asleep on the floor. >> and he was getting ready to leave when the little boy opened the door, and he went in. >> he finds her dead on the kitchen floor. >> there were signs of strangulation. but her cause of death was four stab wounds. >> as michelle stinson's bloodied body was taken away, those who knew her said goodbye with tears and tried to make sense of it all. >> my goodness, what person, what monster, could take the life of a mother in front of their children? >> police say that there is no sign of forced entry. and that indicates that perhaps michelle knew her killer and invited him in. despite that, they fail to find any viable