Uploaded July 2026 | Updated September 2026, 2 weeks ago
Some of the world's most terrifying serial killers were never caught.
From the brutal Charlie Chopoff murders in New York to the infamous Colonial Parkway killings, the Chicago Strangler mystery, the Long Island Serial Killer investigation, and the haunting West Mesa murders, these chilling cases remain unsolved decades later.
Investigators, criminologists, and true crime experts examine the evidence behind some of history's most disturbing serial murder mysteries. Why were these killers never identified? How many victims were left behind? And could some of these predators still be responsible for crimes today?
This episode explores forgotten victims, controversial suspects, investigative failures, and the enduring mysteries that continue to haunt families and law enforcement agencies around the world.
If you're fascinated by unsolved crimes, cold cases, criminal psychology, serial killers, and true crime documentaries, this is a case collection you won't forget.
America's Most Terrifying Cold Cases | Becoming Evil: Serial Killers Among Us | S1E05 | More Death Than Ever
**This film is under non-exclusive license from Distribution Solutions. All rights reserved.**
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Let us know what you think of this case in the comments below!
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Welcome to True Crime Fix—your ultimate destination for gripping crime stories and chilling documentaries! Dive deep into the world of real crime with shows that explore everything from catfishing and hate crimes to online predators. We bring you the best true crime documentaries from the top producers around the world, showcasing the most compelling and thought-provoking cases. Whether you're a true crime enthusiast or simply curious, our weekly content will keep you hooked. Subscribe now and never miss an episode—your next crime fix is just a click away!
All of the content on this channel is UNDER LEGAL LICENSE (We have written contracts) from various copyright holders and distributors. We ask you to please contact us if you believe there are any copyright issues via - rights@vamedianetwork.com
True Crime Fix is owned and operated by VA Media Ltd. All rights reserved.
#truecrimefix #serialkillers #unsolvedmysteries #coldcase
00:00 - Introduction: The Mystery of Unsolved Serial Killers
03:45 - Healthcare Killers and Medical Murder Cases
06:16 - Charlie Chopoff: Harlem's Child Murder Mystery
13:26 - The Frankford Slasher Case
16:03 - The Colonial Parkway Murders
22:03 - The New Bedford Highway Killings
27:19 - The West Mesa Murders
32:26 - The Juárez Female Victim Mystery
34:17 - The Rainbow Maniac of Brazil
35:32 - Russia's Danilovsky Maniac
36:52 - The Butcher of Mons
39:22 - The Chicago Strangler Mystery
42:28 - The Long Island Serial Killer Case
45:57 - Why These Cases Remain Unsolved
46:26 - Final Thoughts
Some of the world's most terrifying serial killers were never caught.
From the brutal Charlie Chopoff murders in New York to the infamous Colonial Parkway killings, the Chicago Strangler mystery, the Long Island Serial Killer investigation, and the haunting West Mesa murders, these chilling cases remain unsolved decades later.
Investigators, criminologists, and true crime experts examine the evidence behind some of history's most disturbing serial murder mysteries. Why were these killers never identified? How many victims were left behind? And could some of these predators still be responsible for crimes today?
This episode explores forgotten victims, controversial suspects, investigative failures, and the enduring mysteries that continue to haunt families and law enforcement agencies around the world.
If you're fascinated by unsolved crimes, cold cases, criminal psychology, serial killers, and true crime documentaries, this is a case collection you won't forget.
America's Most Terrifying Cold Cases | Becoming Evil: Serial Killers Among Us | S1E05 | More Death Than Ever
**This film is under non-exclusive license from Distribution Solutions. All rights reserved.**
Our BEST Curated True Crime Docs: youtube.com/playlist?list=PL_KQjFE9NyNvbK5Y0M-c-UOJl8S1u46B8
Murders and Homicide Documentaries: youtube.com/playlist?list=PL_KQjFE9NyNtUIoU4QuWhJv12USi0OeIl
If you love the content on the channel, and you want to see more, consider giving us a Super Thanks! Every bit helps us get more incredible content onto the channel.
Let us know what you think of this case in the comments below!
______________________________________________________
Welcome to the Crime Family!
Be Sure to Subscribe to get more Incredible Crime Content!
youtube.com/channel/UCmgpjm53OGZd8a2z859a9vw?sub_confirmation=1
Welcome to True Crime Fix—your ultimate destination for gripping crime stories and chilling documentaries! Dive deep into the world of real crime with shows that explore everything from catfishing and hate crimes to online predators. We bring you the best true crime documentaries from the top producers around the world, showcasing the most compelling and thought-provoking cases. Whether you're a true crime enthusiast or simply curious, our weekly content will keep you hooked. Subscribe now and never miss an episode—your next crime fix is just a click away!
All of the content on this channel is UNDER LEGAL LICENSE (We have written contracts) from various copyright holders and distributors. We ask you to please contact us if you believe there are any copyright issues via - rights@vamedianetwork.com
True Crime Fix is owned and operated by VA Media Ltd. All rights reserved.
#truecrimefix #serialkillers #unsolvedmysteries #coldcase
00:00 - Introduction: The Mystery of Unsolved Serial Killers
03:45 - Healthcare Killers and Medical Murder Cases
06:16 - Charlie Chopoff: Harlem's Child Murder Mystery
13:26 - The Frankford Slasher Case
16:03 - The Colonial Parkway Murders
22:03 - The New Bedford Highway Killings
27:19 - The West Mesa Murders
32:26 - The Juárez Female Victim Mystery
34:17 - The Rainbow Maniac of Brazil
35:32 - Russia's Danilovsky Maniac
36:52 - The Butcher of Mons
39:22 - The Chicago Strangler Mystery
42:28 - The Long Island Serial Killer Case
45:57 - Why These Cases Remain Unsolved
46:26 - Final Thoughts
