I am a gun rights supporter. Still, I want to be realistic about what can be accomplished with guns.
The most that people are talking about here is the lifting of the ban on concealed weapons on campus. Now, I think that ban would still apply in residence halls - that seems to me to be a reasonable precaution. It also would only allow students and faculty over the age of 21 to carry - that is the law as it now stands, which again is reasonable.
That would leave comparatively few people with the right to carry on the Virginia Tech campus, and even fewer would have the inclination to do so. Therefore, an armed nutcase would still be able to begin a rampage.
Where a gun may help is in preventing a rampage from continuing once started. Several school shootings have been interrupted by students or faculty or other citizens who confronted the shooter with a gun:
[ul]2002 - Appalachian School of Law. School shooter disarmed by two students, one an off-duty police officer, who ran to retrieve their guns from their vehicles after hearing shots.[/ul]
[ul]1997 - Pearl, Mississippi. Luke Woodham killed 2 and wounded 7 in a high school. When the shooting began, assistant principal Joel Myrick sprinted 1/4 mile to his car to retrieve his pistol, parked far enough away from the school to comply with federal law, and ran back to subdue Woodham as he was trying do drive away from campus. Had he not done so, Woodham would have gone to the middle school to continue shooting children.[/ul]
[ul]1998 - Edinboro, Pennsylvania. Andrew Wurst opened fire on an eighth-grade dance, killing a teacher and wounding three others. The owner of the banquet hall, who lived next door, heard the shots, grabbed his shotgun and drew it of Wurst, disarming him and holding him until police arrived.[/ul]
It isn’t just school shootings. The recent mall shooting in Utah was ended by an off-duty policeman who happened to be there having dinner with his family, and had his service weapon on him.
So there it is, a realistic evaluation of what we can expect with regard to spree shootings in the presence of more responsible owned and handled firearms. There is some reason to believe that citizens can step in and end a spree before on-duty cops can mobilize.