Horsenkat Died (dun-dun-dun)

I am Horsenkat's sister, on her account. She just recently passed away, flattened by a car. It is quite sad. Oh, and this was her last request. To remind you it's april fools day. Did you fall for it? April Fools! It's not my sister, it's really me. I don't even have a sister! The 'dun dun dun' should've given it away.