these three cold cases went unsolved for years, until the were finally solved after decades in 2022 thanks to DNA, genetic genealogy, and help from a suspect's family. [00:10] jessica gutierrez [09:57] cynthia frayer and kirk wiseman [17:32] helen brooks sources: https://pastebin.com/u4XKGn9K all individuals mentioned are considered innocent until proven guilty in a court of law. equipment used: microphone: https://amzn.to/3uBKL4g pop filter: https://amzn.to/3D5tEef "crowd hammer" by kevin macleod (incompetech.com) licensed under creative commons: by attribution 3.0 http://creativecommons.org/licenses/by/3.0/ this description contains affiliate links. heavy casefiles is a member of the amazon affiliates program.