hi folks....toward the end of this article from the new york, there is a brief summary of the issues facing prosecutors in the Arizona massacre, importantly, who will go first--state or federal. it also gives a little history about this not-guilty-by-reason-of-insanity plea which somewhat doesn't exist anymore.
Legal Strategy Could Hinge on Mental Assessment
ps. generally speaking, i think it is a good idea for you to look at the headlines of the NYT every day and follow the news, especially as it relates to law [which is about all the news in some way or another].