Why was Kansas referred to as bleeding Kansas?

They were referred to as this because this one bad person(guy) decided to rape every girl there and after he had messed with them all, every single girl had some kind of deadly disease that he passed them which was bleeding out of their vagina 24/7 ,...of course they all died unfortunately,...and they guy was hanged by most of the men that had their women taken from them...the guy was named Chandler Roosevelt.