answersLogoWhite

0


Best Answer

If we speak in terms of numbers that would be Dr. Harold Shipman of the UK with 218 proven victims and a probable 250+ He killed his patients mostly old women with diamorphine injections.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Who is the world's worst known serial killer?
Write your answer...
Submit
Still have questions?
magnify glass
imp