When I was watching the coverage and saw the interview with the roommates, I told my husband that there was probably a combination of things. Cho had moved to the US at an age when if he had problems that may not have been noticed because of a cultural and language problem.

I figured he probably had a personality disorder of some kind, but there seemed to be no personality.....then I said "You know what, he seems Autistic?" How do I know that? My daughter is an adult with Autism. As far as I know there has never been a case like this where an Autistic person was a killer, but given the right circumstances and this guys isolation....

The thing is I believe a lot of people were very kind to him they just didn't know what to do.

Judy