In this episode 618 Explained, hosts Kelsey Landis, Lexi Cortes and Kaley Johnson talk with BND columnist and reporter, Heidi Weichert, about her investigative story into a cold case involving the murder of an 18-year-old Belleville woman in 1974. She gives a behind-the-scenes perspective into interviews with the woman's family and discovering previously unseen files.Here's a link to the story: https://bit.ly/2v1HVIq