The document summarizes a presentation about school shootings given by Tom McIntyre at a conference in Wisconsin in 2007. It discusses the Columbine shooting in 1999 and the shooting that occurred at a high school in Cazenovia, Wisconsin in 2006 where the principal was killed confronting the shooter. The presentation analyzes the different levels of connection people feel to such events and aims to provide educators with useful information and strategies to address school violence prevention.