What created the man currently charged in a series of murders haunting Long Island for decades? Dr John Matthias, a criminal psychologist, takes questions from our listeners to continue the psychological deep dive into Heuermann's upbringing and family life, assessing the man charged with the unthinkable.59-year-old Rex Heuermann was arrested in July, 2023. He was a married family man and architect working in New York City and at the time of this episode he was charged with the murders of 24-year-old Melissa Barthelemy, 22-year-old Megan Waterman and 27 year-old Amber Costello.Heuermann was later charged with the murders of 25-year-old Maureen Brainard-Barnes, 20-year-old Jessica Taylor and 28-year-old Sandra Costilla. He remains a suspect in continuing investigations.This episode was originally recorded on July 23, 2023Lauren Matthias - a television reporter - and her husband, Dr. John Matthias - a criminal psychologist - started Hidden True Crime in 2020 with their Season, 'Beyond the Veil,' a psychological deep dive into the doomsday murders of Chad Daybell and Lori Vallow.What started as a simple conversation at their dinner table became a captivating podcast. Join the dynamic duo of Dr. John Matthias, a forensic psychologist, and Lauren Matthias, an investigative journalist, as they delve into the psychological facets of unthinkable crimes every week. Their unique perspectives and in-depth analysis offer a fresh take on true crime storytelling.Thank you for your support through sponsorships, subscribing, listening, and becoming a Patreon member at Patreon.com/HiddenTrueCrimeOur Sponsors:* Check out Acorns: acorns.com/HIDDENTRUECRIME* Check out Armoire: armoire.style/HIDDENTRUECRIME* Check out Happy Mammoth and use my code HIDDENTRUECRIME for a great deal: happymammoth.com* Check out Ro Body: ro.co/HIDDEN* Check out Rosetta Stone and use my code TODAY for a great deal: https://www.rosettastone.com/* Check out Sono Bello : sonobello.com/HIDDENTRUECRIME* Go to badlandsranch.com/HIDDENTRUECRIME to get up to 50% off your regular-priced dog food order with a 90-day money-back guarantee.Support this podcast at — https://redcircle.com/hidden-a-true-crime-podcast1836/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy