Heather DeWild went missing on July 24, 2003, after a visit to estranged husband Dan DeWild's house to pick up a set of insurance cards for their two children and sign a check. The check was never endorsed. The cards never picked up. Erin Moriarty reports on the murder of Heather DeWild and how TV crime dramas may have given her killer enough information to keep police from quickly solving the case.