Cold Case Unsealed

After nearly four decades, Joel Bremer has been formally charged with the 1988 murders of his pregnant wife, Ronna Bremer, and their unborn child. The investigation into the young mother’s disappearance from Ozark, Missouri, remained cold for years until forensic advancements and a true-crime series prompted a renewed look at the evidence. While a human skull belonging to the victim was recovered...

In 1993, Jeanie Childs was found brutally murdered in her Minneapolis high-rise, leaving behind a crime scene marked by extreme violence and mysterious bloody footprints. The case remained a cold case for decades until 2015, when investigators utilized genetic genealogy to identify a potential match in Jerry Westrom, a local businessman with no history of violence. Despite having no apparent motiv...

This narrative details the investigation into two brutal cold cases involving the murders of teenage girls at Torrey Pines beach in California. In 1978, Barbara Nantes was killed while camping, an attack that left her boyfriend, Jim Alt, with permanent brain injuries. Years later in 1984, Claire Huff was found murdered in a nearly identical fashion, leading investigators to initially believe a ser...

This source details the decades-long investigation into the 1991 murder of Sarah Yarborough, a high school student killed on her school campus. For over thirty years, the case remained cold despite DNA evidence and eyewitness descriptions of a "boogeyman" suspect. The narrative highlights how forensic genetic genealogy eventually linked the crime to Patrick Nicholas, a serial predator whose prior...

This episode chronicles the decades-long investigation into the 1982 murder of Regina Reynolds, a nineteen-year-old student who vanished while hitchhiking in New York. Although detectives discovered business cards belonging to a local carpenter named Donald Sigby near the victim’s body, a lack of physical evidence prevented an initial arrest. The case remained unsolved for over twenty years until...

In 1972, the small community of Marietta, Georgia, was devastated by the abduction and brutal murder of nine-year-old Debbie Lynn Randall. Despite an extensive search and decades of investigation, the case remained cold for nearly fifty years as numerous false confessions and leads proved fruitless. The mystery was finally unraveled through the persistence of a dedicated cold case unit and revolut...

The episode details the 1983 cold case of Christina Castiglione, a Michigan teenager who was abducted, sexually assaulted, and murdered. Although investigators collected biological evidence and developed a psychological profile at the time, the case remained unsolved for nearly four decades. The narrative highlights the recent breakthrough achieved through investigative genetic genealogy, which ut...

The episode reviews the 25-year pursuit of justice following the brutal 1989 murder of 18-year-old Shannon Siders in Newaygo, Michigan. After the teenager’s body was discovered in a local forest, the investigation languished for decades until a cold case task force and a determined civilian reopened the files. Detectives utilized victimology, a difficult exhumation, and hundreds of interviews to d...

These episode review from a documentary series examine three distinct cold cases where unidentified victims were eventually linked to their killers through DNA technology and persistent detective work. The first case details the hunt for Wilson Chiest, a serial offender identified decades later via genetic evidence and witness testimony regarding two murdered women. The second narrative focuses on...

This episode details the 1976 cold case of Janet Stallcup, a 19-year-old nursing student who was kidnapped, raped, and murdered in Garden Grove, California. For over four decades, her death remained a mystery alongside a similar assault on a neighbor and the 1975 killing of Guadalupe McClelland. The narrative illustrates how modern Investigative Genetic Genealogy (IGG) allowed detectives to overco...

The episode highlights the critical role of forensic anthropology in solving cold cases where only skeletal remains are left to tell the story. It contrasts a Virginia homicide investigation struggling to identify a nameless victim with a Florida case involving a confessed serial killer whose victim's body was hidden in a swamp. Scientists like Dr. Douglas Owsley and Dr. William Maples utilize ske...

After nearly five decades, authorities have successfully identified the remains of Michelle Louise Collier, a fifteen-year-old girl discovered in a California vineyard in 1978. For decades, she was known only as Arvin Jane Doe until a partnership between law enforcement and a private laboratory used forensic genetic genealogy to bridge the gap between skeletal evidence and living relatives. The br...

This source chronicles the investigation and eventual capture of David Carpenter, a notorious serial killer recognized as the Trailside Killer who terrorized Northern California hiking trails. The narrative details how Carpenter utilized his knowledge of remote terrain to stalk and execute numerous victims through gunshot wounds and stabbings between 1979 and 1981. Although initial law enforcement...

In 1993, nineteen-year-old Frank McAlister vanished from Redding, California, after leaving with a large sum of insurance money to conduct a drug transaction. His abandoned vehicle was discovered shortly after containing significant blood evidence, leading investigators to shift their focus from a missing persons case to a homicide investigation. Although his skeletal remains were located a year l...

The episode details the four-decade investigation into the 1982 murder of Lee Rotatori, a dietician discovered dead in an Iowa motel. Although the victim's husband, Jerry Nemke, was a convicted murderer with a suspicious background, his ironclad alibi initially shielded him from being charged. The case remained unsolved until recent advancements in genetic genealogy allowed investigators and a vol...

This source details the decades-long investigation into the 1982 cold case murders of Annette Schnee and Bobby Joe Oberholtzer in Breckenridge, Colorado. Both women disappeared while hitchhiking on the same frigid night, and their bodies were eventually discovered miles apart with matching forensic evidence linking the crimes. Although investigators initially suspected Oberholtzer’s husband, moder...

This episode details the tragic 1993 cold case murder of sixteen-year-old Claire Tiltman, who was brutally stabbed in an alleyway in Greenhithe, England. For over two decades, the investigation faced significant hurdles, including a lack of forensic evidence and a false alibi provided for the primary suspect, Colin Ash Smith. The narrative follows the tireless efforts of the Kent Police and Claire...

This source details the resolution of the 2001 murder of Leslie Prier in Maryland, a cold case that remained unsolved for over two decades. Investigators originally focused on the victim's husband, Sandy Prier, but DNA found at the scene eventually cleared him and later identified Eugene Glegor as the killer. Glegor, a former boyfriend of the victim's daughter, was linked to the crime after police...

This investigative transcript examines the suspicious 2014 death of Amy Lee Winedly, a young Australian mother whose passing was initially dismissed by detectives as a suicide. Family members and first-responding officers challenge this official narrative, citing evidence of domestic violence and the fact that Amy was prepared to leave her partner when she died. Through crime scene reconstructions...

These sources detail two harrowing cold cases from Kentucky involving female victims whose lives were cut short by extreme violence. The first narrative describes how advanced DNA testing and ballistics finally identified Robert Eugene Brashers as the serial killer responsible for the 1998 murder of Linda Marie Rutledge, linking him to several other notorious crimes across the country. In contrast...

This episode outlines two separate cold case investigations involving deceit and violence in Tennessee and Florida. The first segment details the 2017 disappearance of Jodie Brooke Anderson, whose mother allegedly concocted a fake story about her daughter vanishing from a fast food restaurant to conceal their transient lifestyle and commit welfare fraud. Years later, police proved the mother’s sto...

After nearly four decades, a cold case detective and the DNA Doe Project successfully identified a homicide victim previously known only as "Tyler Jane Doe." Found near a Texas interstate in 1985, the young woman was identified through advanced genetic genealogy as Sindy Gina Crow, a mother who had been missing since 1984. The investigation shifted from a theory involving a serial killer to suspec...

These accounts detail how advanced DNA technology and genetic genealogy eventually cracked three cold case murders that had remained unsolved for decades. In the first instance, investigators identified Alex Ewing as the serial killer who brutally bludgeoned a family in Colorado after his profile matched decades-old evidence. Another case highlights how a woman’s suspicious phone calls from prison...

In 1974, Dorothy Britt disappeared after meeting her abusive ex-husband, Larry Britt, at a local bar. Although investigators discovered human blood in the suspect’s truck that matched Dorothy's type, the case was dismissed when his new wife provided a false alibi. The investigation remained a cold case for over two decades until advancements in forensic technology allowed detectives to revisit the...

The episode details the successful resolution of a forty-year-old cold case involving the 1981 murder of Sylvia Quayle in Colorado. After traditional investigation methods and a false confession failed to produce a suspect, law enforcement utilized genetic genealogy and private partnerships to identify David Anderson as the killer. Detectives confirmed his identity by recovering a discarded soda c...