What kind of person kills cats: Many types of people. It is a common practice in certain parts of Europe that hold to superstitions. It is common practice among animal haters. Some people find cats destructive. And an arrow in the cat does not fit with people wanting a blood sacrifice.
One of my cats was killed by a friend’s mom because it went to the bathroom in her garden. Another one of my cat was thrown in oil by a neighbor with mental issues (later learned over time). When I grew up I kept my cats inside.
Any other questions?
It's plain that you torture yourself, but do you have to torture me, too?
It's a rhetorical question. Please don't answer.