What are the odds that one of these crazy people chooses a National Park as the place for a shooting rampage? What kind of preventative measures do the parks have? It's obviously impractical to check every person, every vehicle that enter. I'm unaware of a Columbine or Toronto type incident at a NP; I suppose if one does happen, the rules that are in place might be enforced differently.
Frankly, I feel safe each time I visit Yosemite. I know I'm being naive when I say this. Stayner committed acts that were undoubtedly heinous, and I'm not claiming to be an expert, but IMO he's different from the type that would just purchase tons of ammunition & open fire at random people (regardless of gender, age, race, etc). And I don't believe Yosemite would be high on the list of locations that this type of person would choose. Schools, movie theaters, shopping malls...somehow Glacier Point doesn't fit into that group. Plus it never crosses my mind I would get mugged, shot at, etc, when I visit Yosemite. Part of my (likely flawed) thinking is that people who usually commit these acts don't visit. I just don't believe I'll cross paths with someone like that while in Yosemite. Suicidal people? Yes. Homicidal - not so much. Then again, you never know. I'm male, and rarely go hiking/backpacking alone for safety reasons.
Any thoughts? I know this isn't the most pleasant topic.