The 10 Deadliest Spree Killers In The World

Thomas Hamilton

On March 13, 1996, Hamilton walked into an elementary school in Scotland and started shooting, resulting in him killing 16 children and 1 teacher, and an additional 15 people were injured; all in the space of four minutes. He then turned the gun on himself. It was this murder spree that led to Great Britain passing laws banning private ownership of handguns.

Seung-Hui Cho

Seung-Hui Cho is the murderer guilty of the Virginia Tech massacre which occurred on April 26, 2007. He took the lives of 32 people and injured 17 more before committing suicide. This is still the single deadliest shooting on a college campus by one person in the world.