Evaluation of Research Questions

I think my questions are pretty vague and really unspecific. It doesn't really relate to my life but Ive always found school shootings to be interesting after reading a novel about them, visiting Northern Illinois where there's been a killing, and hearing about universities whose had shootings. It's not something most kids think about going away to school but can happen just about anywhere. I feel like I can also find enough adequate information on my topic because there have been multiple school shooting across the US, but I think I'm going to concentrate on just Illinois within the last 20 years and if there has been an increase because of the availability of fire arms. This topic does offer taking photographs and looking at archives, I think it would be pretty hard to interview someone who has been a victim or even the killer.