i need help! an apparent suicide. the girlfriend who was with him. what does she know? i believe she was saaiming f the heart. this pit bull of a private eye tells the grieving mothers there is more to the case. this is kind of crazy. tonight, what will win out? a police investigation, or a mother s intuition? i believe she is a cold-blooded killer. there s no way it s going to end well. good evening. i m david muir. and i m elizabeth vargas. her firm is called without warning, and that s exactly how it was, a complete shock, no warning, when she first learned about the murder of a friend years ago. she helped break a cold case. and now, two women finding out their grown women have died suddenly without warning, but with a lot of unanswered questions. join us tonight for the twists and turns, and weigh in on facebook and twitter. here s debra roberts. reporter: she s a suburban mom making time for target practice, but don t be fooled. 54-year-old sheil
i need help! an apparent suicide. the girlfriend who was with him. what does she know? i believe she was sameaiming for the heart. this pit bull of a private eye tells the grieving mothers there is more to the case. this is kind of crazy. tonight, what will win out? a police investigation, or a mother s intuition? i believe she is a cold-blooded killer. there s no way it s going to end well. good evening. i m david muir. and i m elizabeth vargas. her firm is called without warning, and that s exactly how it was, a complete shock, no warning, when she first learned about the murder of a friend years ago. she helped break a cold case. and now, two women finding out their grown women have died suddenly without warning, but with a lot of unanswered questions. join us tonight for the twists and turns, and weigh in on facebook and twitter. here s debra roberts. reporter: she s a suburban mom making time for target practice, but don t be fooled. 54-year-old s