Virginia Serial Killer Identified After Decades: Cathy Thomas and Rebecca Dowski Murders / Expert
February 4, 2026
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1:07:38Now PlayingVirginia Serial Killer Identified After Decades: Cathy Thomas and Rebecca Dowski Murders / Expert
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YouTube Description
as posted by the channelFor decades, the FBI believed a serial killer was responsible for a string of murders and disappearances across Virginia. Now, Bill Thomas, the brother of one victim, Cathy, reveals who was identified as the killer—and why he wasn't he stopped in 1988.
⏱️ Timestamps
09.16 - The FBI meeting in Virginia
11.55 - Alan Wade Wilmer Sr. identified as the killer
14.07 - Bill Thomas’ unanswered questions for the FBI
20.14 - Killer could have been stopped in 1988
24.29 - Overview of Colonial Parkway Murders
26.27 - Linked murders
39.38 – Kristin Dilley about other potentially linked cases (Mind Over Murder)
40.56 - Wilmer not on CODIS - limits cases being solved
47.57 - Professionals and systems enabling killers and prevention
49.40 - CODIS law change needed to protect public
55.25 - The toll it’s taken on Bill
59.59 - Laura first spoke with Bill 10 years ago
🧠 Episode Summary
Between 1986 and 1989, at least six young people were murdered and two more disappeared across Virginia in a case long believed to involve a serial killer. In this episode, Laura revisits the 1986 murders of Cathy Thomas and Rebecca Dowski with Bill Thomas, Cathy’s brother, and Kristin Dilley from Mind Over Murder.
Ten years after her first interview with Bill, new information has emerged identifying Alan Wade Wilmer Sr. as the killer. This conversation examines the linked murders, what questions remain unanswered, and how decades-long investigations affect victims’ families. A powerful deep dive into one of America’s most haunting serial killer cases and we go inside the FBI and how they speak with victims of major crime.
⚠️ Spicy rating
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