Here's a good start. You will find that an autistic person is no more likely to commit this type of crime than one who is not. There are other opinions that say they are far less likely. I would posit that all guns should be kept locked regardless.
Groups: Autism not to blame for violence - CNN.com
I find it far more likely that this person, because he was different, spent a lifetime of torment by so called "Normal" people. You will find this is the case with most of these types of crime.
I think the gun control debate must happen and the sane solution is somewere in the middle as it usually is.
I sat down with my son last night and had a talk with him to prepare him for today. We discussed the incident, I let him know that because the person had aspergers doesn't mean that he is like that person. I let him know that if anyone gave him a hard time he should report it to his counselor and let us know about it right away. My wife sent off emails to his counselor and the principal with our concerns and they were already taking steps for their autisitc kids. I also let him know that if anyone gave him a hard time he should tell them that he is not that person. He acknowledged what I had to say and in his typical way expressed that he didn't think there would be a problem. I sent him off to school this morning hoping he would not have to deal with the cruelty that some most children are capable of.
I strongly believe the public would be better served if parents instilled a sense of civility and acceptance in their children of others who are different than they are and remain fully involved with their children's lives. Take firm action to reeducate them when they stray off the path. Bottom line is children and young adults can be incredibly cruel towards others who are different. Unfortunately its the parents who are too self absorbed in their own lives, who don't put their children first, who are more concerned about whether little Bessie makes the cheerleading squad than how she treats others around her. Who have no problem with handing a Rated "M" video game to their 6 year old for Christmas. Who demonstrates being a good citizen by beating up a fellow parent at a Little League baseball game. The list goes on and on. Bottom line is society created the young man who committed these horrible acts and instead of blaming it on guns we should be taking action to educate, assimilate and accept those who are different. Yes, change our culture. Better to do the hugging and healing before than after.