This episode details how a cold case program at Western Michigan University helped authorities identify the killer of Sheri Jo Elliott, a teenager murdered in 1983. By organizing and digitizing decades of files, students enabled investigators to locate untested biological evidence that yielded a DNA profile. The suspect, a local musician named Roni Collins, committed suicide in 2026 just as the police were closing in on him. Testing confirmed a match between Collins and the evidence found on the victim, finally providing her family with long-awaited answers. Additionally, authorities are now investigating whether the deceased suspect was involved in other unresolved disappearances from the region dating back to the late 1960s.

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The Alabama Department of Forensic Sciences currently leads the United States in DNA matches, a feat that has allowed investigators to resolve hundreds of cold cases annually. By utilizing advanced technology capable of analyzing microscopic biological samples, the lab has successfully processed a significant backlog of sexual assault kits, identifying over 700 suspects. State laws requiring DNA collection upon felony arrest have further accelerated this process, providing rapid leads that often reveal serial offenders. While the agency handles thousands of cases from hundreds of law enforcement branches, officials emphasize that increased resources are necessary to maintain this high level of efficiency. Ultimately, these scientific breakthroughs offer closure to victims and their families while enhancing public safety across the state.

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The episode details a mysterious death investigation involving Katie Garcia, a Kansas City woman discovered dying outside her home under suspicious circumstances. Found partially unclothed and with an extraordinarily high blood alcohol level, Garcia spent nearly a month in the hospital before passing away. While her family and friends raise questions about potential sexual assault or foul play, local police currently maintain that there are no immediate signs of a crime. Expert commentary suggests that her condition might be explained by paradoxical undressing or accidental falls linked to severe intoxication. The investigation remains open as authorities await final autopsy and toxicology results to determine the official cause of death. This episode highlights the tension between a grieving family seeking answers and the technical complexities of a forensic investigation.



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This episode details the recent breakthrough in the 1982 homicide and sexual assault of Roxanne Sharp, a teenager from Louisiana. After remaining unsolved for over forty years, the investigation was revitalized through a collaborative effort between state police and a local true-crime podcast. The audio series generated fresh leads and witness cooperation that, when paired with modern DNA testing, allowed authorities to identify four suspects. Consequently, four men now face charges of second-degree murder and aggravated rape for the decades-old crime. Officials credit this success to unwavering persistence and the integration of new investigative technology. This case serves as a profound example of how media partnerships and scientific advancements can finally provide justice for families of cold case victims.

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After fourteen years, Texas authorities have finally apprehended a suspect in the brutal 2012 cold case involving the death of Irasema Chavez. Law enforcement officials utilized advanced genetic genealogy to identify the victim's close friend, Mayra Velasquez, as the individual allegedly responsible for the fatal stabbing. Although investigators found a foreign blood sample at the original crime scene, they were unable to secure a match until they compared it to DNA recovered from the suspect's discarded trash. Velasquez now faces capital murder charges for the slaying, providing a long-awaited sense of closure for the victim’s grieving family. This breakthrough highlights the growing importance of genealogical research in resolving violent crimes that have remained stagnant for over a decade.

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After thirty-six years, investigators have finally identified the remains of a woman previously known only as "Penny Doe." Found by children in a Pennsylvania tunnel in 1990, the victim has been confirmed through advanced DNA testing as Windy Buchanan. Her identity was discovered by matching genetic material with her sister, ending decades of uncertainty for her family. While her name is now known, her death remains classified as a homicide caused by blunt force trauma. Authorities are currently seeking new leads to determine who was responsible for her death now that the anonymous cold case has a face and a history. This breakthrough marks the achievement of a primary investigative goal, yet the search for legal justice continues.

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After decades of remaining unsolved, two cold-case murders from the 1980s were finally resolved using innovative DNA collection methods. Authorities in Washington state utilized a "gum ruse," where undercover detectives posing as market researchers persuaded the suspect, Mitchell Gaff, to provide a saliva sample via chewing gum. This forensic evidence linked Gaff to the strangulation and sexual assault of Judy Weaver and Susan Vesey, crimes for which he was never previously a primary suspect. Gaff, a diagnosed sexual sadist with a prior history of violent offenses, eventually pleaded guilty to the killings. He received a life sentence in prison, providing long-awaited closure to the victims' families who had sought justice for over forty years.

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Law enforcement in Virginia recently announced the arrest of a Connecticut man for a brutal crime committed four decades ago. The suspect, Charles Randell Berry, faces charges for the 1986 sexual assault and stabbing death of Roberta Walls. Although previous leads resulted in dead ends, modern forensic genealogy and grant funding allowed investigators to finally identify a match. While Berry was serving in the Navy at the time of the murder, he had no other known connections to the victim. He is currently awaiting extradition to Virginia to face capital murder and rape charges.

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This episode details the investigation into the 1981 murder of Linda Slaton, a Florida mother who was strangled in her home while her two sons slept. For nearly four decades, the case remained unsolved, leaving her children haunted by the trauma and the police with no significant leads. The mystery was eventually unraveled through investigative genetic genealogy, a modern scientific method that allowed detectives to identify a suspect through DNA networks. This technology led investigators to Joseph Mills, who was the younger son’s football coach at the time of the killing and had even driven the boy to practices after the crime. Evidence such as fingerprints and discarded DNA confirmed his guilt, leading to a life sentence and providing long-awaited closure for the family. The narrative emphasizes how the diligent preservation of evidence by original detectives made this modern scientific breakthrough possible.

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This episode details the 1980 cold case of Michelle Wyatt, a young woman who was sexually assaulted and strangled in her Santee, California, apartment. For decades, the investigation stalled because the killer, John Patrick Hogan, was not in any criminal databases and had used items from within the home to commit the crime. Investigators eventually utilized forensic genetic genealogy to build family trees from a semen sample preserved from the original crime scene. This advanced technology allowed detectives to identify Hogan, an Air Force member who lived in the same complex at the time of the murder. Although Hogan died of a drug overdose years before being identified, DNA from a blood card confirmed his guilt and finally provided answers to Wyatt’s family. The narrative emphasizes how modern science can bridge the gap between historical tragedies and contemporary justice.

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