“Apparently hed climb up to the bedroom window outside and watch you until you saw him.”
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Updated 2 years ago,December 16, 2022
BTK
BTK, Dennis Rader.
One by one, he then duct-taped a plastic bag over their heads.

“John Wayne Gacy” by The Orchid Club (Flickr)
The young daughter was forced to sit on his lap and watch as they suffocated.
And, of course, he ejaculated on her after killing her.
Culvey60
Toy Box Killer
Toy box killer by far.

His van had a number of torture devices for both sexual exploitation and pain intensive purposes.
He is suspected to have had more than 60 victims mostly younger women and some teens.
cpierGC
The Good Doctor
Harold Shipman immediately springs to mind.
He was a doctor in the UK estimated to have killed over 200 people.
Frankly, he makes most serial killers look like rookies.
He used hair and clothes from his victims as disguises for future crimes.
Easily the worst thing Ive ever seen on the internet.
This is what I imagine Satans porno collection would look like.
Electronic-Bear-1721
Ed Kemper
By pure size, Edmund Kemper should be up there.
69 and hed often decapitate people and then have sex with their heads.
His own mother included.
He was the killer who practically spawned the BAU with John Douglas.
you’ve got the option to listen to his interviews on the Sword and Scale episode 92.
When he was released (?!)
He believed his blood was turning to powder and that the bones of his skull were shifting around.
I cannot imagine how terrifying that must be.
He made smoothies with Coca-Cola and whole rabbits.
After he was caught he was interviewed by a detective.
So yes, guilty, but a whole host of others share some of that responsibility.
Its the perfect job for one.
Truckngirl63
Dnepropetrovsk Maniacs
I wish I could erase my memory of their video 3 guys 1 hammer.
Gacy got the attention of the law well before the investigation that put him away.
Politically Gacy was known in local political circles and actually had the ear of lots of the elite.
He absolutely used that to his advantage and likely used some of that leverage to make certain complications disappear.
He simply didnt have enough distance or social pull to brush it off like before.
LizardWizard444
Dean Corll
The Candy Man of the Houston Mass Murders.
Dont read it if you ever want to feel safe sending your teenage son out into the world again.
I had to give mine the lowdown and a big parenting talk after learning about this.
IAmEggnogstic
Robert Pickton
Robert Pickton was pretty awful.
Some of his victims probably ended up processed and mixed with sausage and sold.
scottwax
Pedro Lopez
Pedro Lopez of Colombia, Ecuador, and Peru.
Dude served only 22 years for the murder of 110-300+ girls.
When he was arrested in 1980, the maximum prison sentence was 22 years.
In 2002, he was connected to another murder.
And to this day, no one knows where he is.
West-Emu-8696
n/a
The ones who we never know existed because theyre so good at it.