impact people in different ways. we don't know if this wasn't something that led to the triggering here. i also think it's interesting the contradiction in terms that -- of what if we paint this picture of him going forward, you read it's a flat two dimensional medium, the tripts, but read the deposition and the arrogance and condensation and smugness to the lawyer's questions when he answered them and contrast that with what his girlfriend said about what a kind and gentle soul he is, we see parts he's a high roller but walks around in sweatpants and flip flops. a confounding subject, no doubt. >> what about the note? we spoke about this last week when you were on with us, there was a note found in his hotel room with some numbers on it. they didn't know what the numbers meant. now investigators tell cnn they do, numbers calculating the trajectory, the distance of the bullets from the 32rd floor of the mandalay bay hotel down to the concert. you even had some of the first responders weighing in on "60