CAUGHT ON VIDEO: Watch this destructive Tornado as it demolishes this school gym

Henryville High School Gymnasium destroyed by a tornado

An EF-4 class tornado with a wind of 267km/h to 322km/h hit the gymnasium of Henryville High School.

The security camera captures the absolutely devastating effects of the tornado, it seems unreal you'll probably think that you're watching a movie.

This video serves as warning to take shelter underground if you're in the path of a destructive tornado.

Source: YouTube by Jeremy Kappell