Kirk Moore, the principal at Pauls Valley High School in Oklahoma, exclusively told CBS News how he acted on "just instinct" ...

Newly released video shows a high school principal in Oklahoma tackling and disarming a former student who entered the lobby of the school and began firing a pistol.

The Oklahoma high school principal who tackled an armed former student and prevented a mass shooting was honored for his ...

Kirk Moore, the Oklahoma principal who tackled a gunman​, sits down with CBS News for a network exclusive interview airing ...

Pauls Valley, Oklahoma principal Kirk Moore spoke with CBS News about the moment he stopped a gunman who had entered the ...

New video shows Oklahoma high school principal Kirk Moore tackling a gunman and wrestling the weapon away from him after he allegedly opened fire inside Pauls Valley High School.

An Oklahoma high school principal "saved kids' lives" last week when he tackled a gunman and was shot in the leg in the process, the local police chief said ...

Documents say the gunman admitted he “wanted to conduct his own school shooting like the Columbine shooters did.” ...

Kirk Moore is being hailed as a hero for tackling a gunman at an Oklahoma high school. See the video.

PAULS VALLEY, Okla. — Students at an Oklahoma high school honored their principal for a recent act of heroism in a unique way. Principal Kirk Moore of Pauls Valley Public Schools tackled a suspected ...

Pauls Valley High School Principal Kirk Moore was shot in the leg but still managed to tackle a former student accused of opening fire inside the school, preventing further harm ...