Source:
CNNWASHINGTON (CNN) -- An internal review of the actions Virginia Tech took in the hours after student Seung-Hui Cho's April shooting spree makes suggestions to boost security but assigns no blame for the deadliest school shooting in U.S. history.
snip...
It recommends many improvements -- ranging from locks on classroom doors to overhauling the campus communications system -- but doesn't fault any university or police officials for the way they handled the massacre.
snip...
The 23-year-old student had been described as a loner by his roommates, and the violence in his writings had worried his teachers. After Cho expressed suicidal thoughts to a roommate, who then alerted others, Cho was given a psychological evaluation and a judge ordered he be treated.
But that order was not entered into the criminal background database, and Cho was able to buy the two guns he used in the shooting spree.
Read more:
http://www.cnn.com/2007/US/08/22/vtech.review/index.html
Sounds to me like the gun sellers and manufacturers are where the buck stops. Sue away, families.