1.
you have probably already dreamed of falling somewhere or? or stumbling? After that you woke up immediately and you were scared?
well that happens when your brain thinks you are dying

2.
there was a serial killer named Denis Rader who spent quite a bit of time in the homes of his victims, hiding in the closet until the victims were most vulnerable, and then killing them

3.
you probably know all Phineas and Ferb right? But have you ever seen Phineas from the front?
it's not particularly a horror fact but somehow it looks creepy

4.
many of you surely the plague at that time there were so-called beak doctors who doctored the sick.
they wore black coats and creepy raven masks and they always had a staff with which they could keep the sick from the body

5.
Carl Tänzler was a German-American radiologist who fell in love with a woman in 1930, but the woman died after eight months.
since he could not cope with death, he preserved her body and lived with her for 7 years