Jack the Ripper is...

Water Cooler
#1

Aaron Kosminski

http://www.standard.co.uk/news/uk/identity-of-notorious-serial-killer-jack-the-ripper-finally-unveiled-9716900.html

creepy looking mofo

#2

isn’t it… Ripper?

#3

oopsy can someone edit tile

#4

Good luck breaking this news to the current generation of Kosminkskis - “Hey guys, guess who is the spawn of history’s preeminent serial killer. It’s you!”

#5

Done.