From Inside Edition.

Surveillance video shows a school principal taking down a gunman who entered the school building in Oklahoma. Investigators say Pauls Valley High School principal, Kirk Moore, tackled the suspect, identified as Victor Lee Hawkins, 20. They say Hawkins entered the school and pointed a firearm at two students. While he didn’t fire on them, they say he did shoot Principal Moore as he was tackling him to a bench. Inside Edition Digital’s Mara Montalbano has more.