Forensic Files Unsealed

The episode details the disturbing legacy of Terry Rasmussen, a prolific serial killer known as "The Chameleon Killer" for his frequent use of aliases. Through decades of investigative work and modern genetic genealogy, authorities linked him to the infamous Bear Brook murders and the death of a California chemist. The narrative highlights the tragic discovery of victims hidden in steel drums and...

The episode recounts the tragic murder of Sasha Samsudean, a 27-year-old Orlando woman who was killed in her apartment after a night out with friends. Investigations revealed that Stephen Duxbury, a security guard at her building, used his position of trust to gain entry into her home where he sexually assaulted and strangled her. Key evidence, such as DNA findings, digital search histories, and p...

The episode details the 2018 disappearance and murder of Mollie Tibbetts, a college student from Iowa who was killed while jogging. Investigators utilized surveillance footage and digital data to apprehend Cristhian Bahena Rivera, an undocumented immigrant who eventually led police to the victim's body. The case sparked intense national political debates regarding immigration, though Tibbetts' fam...

Authorities recently announced a major breakthrough in the three-decade-old cold case involving the disappearance of George “Junior” Burdynski, a young boy who vanished in Maryland in 1993. Investigators have arrested Joseph Lynch, a 61-year-old man, and charged him with murder and sexual assault after a witness came forward with a confession. This witness, who was a teenager at the time, claims t...

This episode details the resolution of a 45-year-old cold case involving the 1981 murder of Yolanda Herrera in Texas. After decades of uncertainty, authorities utilized advanced DNA technology and forensic genealogy to identify Kelly Lee Brower as the primary suspect. Although the original evidence was too small for older testing methods, modern breakthroughs allowed investigators to link Brower t...

This episode details the tragic case of Angie Dodge, whose 1996 murder led to the wrongful conviction of Christopher Tapp. Despite a lack of DNA evidence linking him to the scene, Tapp spent two decades in prison due to a coerced confession and deceptive police tactics. The investigation eventually pivoted toward genetic genealogy, which identified Brian Drips as the actual perpetrator after his D...

This episode details the 1989 cold case of Krista Martin, a 20-year-old woman who was sexually assaulted and murdered in her Wichita, Kansas apartment. Despite extensive initial efforts by law enforcement, the investigation remained unsolved for over three decades until investigative genetic genealogy provided a modern breakthrough. Using DNA evidence from the original crime scene, detectives cons...

This episode details the extraordinary resolution of a 1974 cold case involving the murder of Mary Schlace, a talented 25-year-old artist and student. While hitchhiking from Minneapolis to an art show in Chicago, Schlace was tragically killed in Wisconsin, leaving investigators with few clues beyond a discarded stocking cap. For five decades, the investigation remained stagnant despite various lea...

In May 1998, Lisa Valdez was discovered dead in her Diamond Heights condo following a violent struggle that left significant amounts of blood evidence. Investigators initially faced dead ends after two potential suspects, including an obsessive coworker, were cleared through DNA and fingerprint testing. The case remained unsolved for over a decade until a CODIS database match linked an unknown mal...

The episode details the tragic disappearance and murder of 21-year-old university student Libby Squire in Hull, England. After being refused entry to a nightclub due to intoxication, Libby was abducted and killed by Pawel Relowicz, a serial sexual predator who had been prowling the streets. The text chronicles the intensive police investigation, the eventual discovery of her body in a river, and t...

This episode details the premeditated murder of Katie Kenyon, a devoted mother from Lancashire, by her manipulative partner, Andrew Burfield. After convincing Kenyon she was receiving mental health treatment, Burfield lured her to a forest where he brutally attacked her with an axe and buried her in a meticulously concealed grave. Family members quickly grew suspicious when they received fraudulen...

The HBO docuseries A Killer Story examines the complex legal history of Dana Chandler, who was convicted of murdering her former husband and his partner in 2002. Beyond the criminal investigation, the production highlights the obsessive efforts of citizen advocates Eileen and Keen Umbehr, whose dedication influenced the overturning of an early conviction before they eventually withdrew their suppo...

Authorities recently apprehended Jancys Santiago for his alleged involvement in two unsolved sexual assault cases from over two decades ago in New York City. Investigators utilized Investigative Genetic Genealogy, a sophisticated technique that cross-references crime scene evidence with consumer DNA databases to build familial profiles. This breakthrough allowed police to link the suspect to a 200...

This episode provides a detailed overview of the disappearance and presumed murder of Mamta Kafle Bhatt, a pediatric nurse in Virginia who vanished in late July 2024. Suspicion quickly shifted toward her husband, Naresh Bhatt, after investigators discovered he provided conflicting timelines and failed to report her missing for several days. Law enforcement eventually uncovered forensic evidence of...

The episode details the tragic 2016 murder of Michelle Leng, a Chinese international student living in Australia. After disappearing from a Sydney shopping trip, her body was discovered in the Snapper Point blowhole bearing signs of a brutal assault. Investigations revealed that her uncle, Derek Barrett, had restrained and tortured her in their shared home while other family members were away. Bar...

This episode details the grisly 2014 murder of Chicago socialite Sheila von Wiese-Mack during a luxury vacation in Bali. The narrative explores the volatile relationship between Sheila and her teenage daughter, Heather Mack, whose resentment and desire for an inheritance culminated in a deadly conspiracy with her boyfriend, Tommy Schaefer. After the couple bludgeoned Sheila and stuffed her body in...

This episode details the tragic kidnapping and murder of Eliza Fletcher, a dedicated kindergarten teacher and mother from Memphis who was abducted during a pre-dawn run in 2022. Investigators utilized surveillance footage and DNA evidence found on a pair of sandals to identify the suspect as Cleotha Abston, a man with an extensive history of violent crime. The account highlights a critical failure...

In 2016, nineteen-year-old Morgan Bauer vanished shortly after moving from South Dakota to Atlanta to pursue a fresh start. Although her case remained cold for seven years, a social media video eventually emerged that contradicted the initial statements provided by two acquaintances, Jonathan Warren and Caitlyn Goel. This discovery led investigators to a property in Porterdale, where forensic team...

This episode details the tragic case of Kristi Johnson, a young woman who moved to Hollywood to pursue a career in the entertainment industry. In 2003, she disappeared after being lured to a fake audition by Victor Paleologus, a serial predator who posed as a casting agent for a James Bond film. The narrative outlines how Paleologus used the same deceptive tactics on multiple women, promising fame...

This episode recounts the tragic kidnapping and murder of 19-year-old college student Aniah Blanchard in Alabama. After she vanished from a gas station in 2019, a massive search effort involving the UFC community and federal agencies eventually led to the discovery of her remains and the arrest of Ibrahim Yazid. The investigation revealed that Yazid was a violent repeat offender who had been relea...

The episode recounts the tragic 2003 murder of Katie Sepich, a vibrant graduate student from New Mexico who was killed by a stranger after leaving a party. While the investigation initially focused on her boyfriend due to his lack of cooperation, DNA evidence eventually cleared him and later identified Gabriel Avila as the perpetrator through a separate burglary arrest. This case became the cataly...

This episode details the brutal murder of Jacqueline Vandergriff, a 24-year-old student at Texas Woman's University who was found dismembered and burned near Grapevine Lake in 2016. Surveillance footage and digital evidence traced her final hours to a bar where she met Charles Dean Bryant, a personal trainer with a disturbing history of stalking an ex-girlfriend. Investigators discovered a cache o...

This episode details the gruesome 1993 murders of teenagers Brian King and Christina Benjamin in Telo, Texas. The victims were lured from their home by Jason Massie, a young man with a documented history of extreme animal cruelty and a desire to become a serial killer. Investigative efforts utilized forensic evidence, such as vehicle fibers and DNA genotyping, to link the suspect to the brutal cri...

The Federal Bureau of Investigation has officially named Alan Wade Wilmer Sr. as the suspect responsible for the 1988 disappearances of Keith Call and Cassandra Hailey. This recent determination connects the missing pair to the Colonial Parkway Murders, a notorious series of cold cases that occurred in Virginia during the late 1980s. Although forensic evidence is lacking in this specific instance,...

This episode details the 1985 cold case murder of Tonya McKinley in Pensacola, Florida, which remained unsolved for over three decades. Despite a violent struggle and the collection of biological evidence, investigators initially hit a dead end after ruling out known associates. The breakthrough occurred in 2018 when detectives employed genetic genealogy to construct extensive family trees from cr...