Send us Fan Mail Three years. Countless cases. And one very special Halloween Anniversary! We're celebrating THREE YEARS of The Forensic Files Duo, and what better way to honor the cases covered by FF, than to cover the one that unfolded on Halloween night? On October 31, 2004, roommates Leslie Mazzara and Adriane Insogna spent the evening handing out candy to trick-or-treaters in their quiet Napa, California neighborhood. Just hours later, both women would be murdered inside their home, leaving their community shaken and investigators searching for answers. With hundreds of DNA samples, more than a thousand interviews, and groundbreaking forensic technology, the investigation would eventually lead police to someone disturbingly close to the victims. This week, we're revisiting Forensic Files: "Good as Gold", diving deeper into the investigation, examining details the original episode didn't fully explore, and sharing updates and clarifications uncovered through additional research. When we started The Forensic Files Duo, we never imagined just how much joy this little podcast would bring us. Three years of researching cases, recording together, laughing at ourselves, learning new things, and somehow finding even more to talk about every single week. We're so grateful that we get to create something together again, and even more grateful for everyone who has listened, laughed, shared an episode, or supported us along the way. Whether you've been here since episode one or just discovered us, THANK YOU for being part of our little corner of the podcast world. Here's to three years of forensic science, questionable jokes, and many more episodes to come! Happy Halloween, and Happy Anniversary to us! 🖤🎃 Love, Danielle & Drew Sources & Additional Research CBS News / 48 Hours — Nightmare in Napa https://www.cbsnews.com/news/nightmare-in-napa-19-04-2007/CBS / Paramount — 48 Hours Mystery: Nightmare in Napa (November 17, 2005) https://www.paramountpressexpress.com/cbs-entertainment/shows/48-hours/releases/?view=11344-two-young-women-are-murdered-on-halloween-and-one-clue-leads-to-a-shocking-outcome-48-hours-mystery-quotnightmare-in-napaquot-saturday-nov-19Los Angeles Times — Suspect Consoled Victims' Families (September 30, 2005) https://www.latimes.com/archives/la-xpm-2005-sep-30-me-napa30-story.htmlSan Francisco Chronicle — Man Held in Napa Roommate Murders (September 28, 2005) https://www.ctinsider.com/news/article/man-held-in-napa-roommate-murders-2567121.phpSan Francisco Chronicle — Charges in Slaying of 2 Women (September 30, 2005) https://www.sfgate.com/bayarea/article/napa-charges-in-slaying-of-2-women-suspect-2605492.phpCrime Library — Halloween Murder in Napa Valley https://crimelibrary.org/criminal_mind/forensics/ff310_leslie_mazzara/Court proceedings, sentencing, and subsequent reporting San Francisco Chronicle — Man Pleads Guilty in Deaths of 2 Women (December 7, 2006) https://www.sfgate.com/bayarea/article/napa-man-pleads-guilty-in-deaths-of-2-women-2483550.phpSan Francisco Chronicle — Mother Hopes to Face Her Daughter's Killer (January 11, 2007) https://www.sfgate.com/bayarea/article/NAPA-Mother-hopes-to-face-her-daughter-s-killer-2624716.phpCBS News — Nightmare in Napa: Author's Note (Paul LaRosa, 2007) https://www.cbsnews.com/news/nightmare-in-napa-authors-note/2026 update Napa County District Attorney's Office — News Line, April 2026: Reflecting on the Career of Judge Mark Boessenecker, including discussion of the prosecution of Eric Copple and the Sidebar Podcast interview. https://www.napacounty.gov/DocumentCenter/View/41666/DA-Newsletter-April-2026Research note: The episode includes historical reporting and developments after the original Forensic Files broadcast. Where motive or personal relationships are discussed, interpretations are distinguished from established findings. Interested in starting your own podcast? Record using RIVERSIDE. For more information on the BAMFI case, visit www.blackandmissinginc.com. You can also submit any information to the Black and Missing Foundation’s tipline at blackandmissinginc.com/tipline. For more information on the Bureau of Indian Affairs case, visit https://www.bia.gov/bia. To submit case information or tips you can do so one of three ways: Text BIAMMU and Your Tip to 847411, Call in Tips to 1-833-560-2065 or Email OJS_MMU@bia.gov. Please go and follow, @blackandmissingfdn and @mmiwhoismissing. To find The Forensic Files Duo on social media you can find them at @forensicfilespodcast on instagram, tiktok and join the Facebook community at The Forensic Files Duo Discussion Group.