available in olay, old spice and ivory. >>> reporter: before the judge sentenced molly and tom martensecution read an impact statement from young jack corbett, which said, in part, "molly martens is so many bad things. one thing she is not is part of my family. molly martens will not be forgotten. she will be remembered as a murderer." do you believe he wrote every word of that letter? >> this was a handwritten letter. complete with scratch-outs and misspellings from a 12-year-old. i believe from the bottom of my heart he wrote every word after careful thought. >> reporter: when we interviewed molly in may she was a free woman able to enjoy simple pleasures like a jog through the woods. tonight she is behind bars, but she told us it makes little difference. as far as she's concerned her life is already over. do you have any dreams? do you want to rebuild your life one day? >> you can't ever get your life back when something like that happens. my life ended that day that they took the kids. >> reporter: and if anyone can relate to the pains of parenting, it's her own father. >> we all t