If you don't know about Jason Voorhees then you will learn about him in this little book of mine.
Okay let's get the story started, when Jason was a kid he got picked on ,all of the kids pushed him into a lake. The lake is called crystal lake, and he was drowning and no one was even paying attention to what was happening out there. All of the councilors were making love or getting drunk while he was drowning. Then after that his mother Pamela Voorhees was really crazy and she was killing all of them out there, and Jason did the same.
Pamela Voorhees
[Authors note]
Hopefully you have a bit of an understanding of who Jason Voorhees is and how he became the killer that he is now- Thank you-