the week-long manhunt for revenge seeking ex-police officer christopher dorner seemingly came to a fiery and violent end yesterday in big bear lake, california. many questions remain tonight about the former lapd officer and what sent him on a killing spree claiming four lives including the daughter of his former boss. his manifesto, he was trying to clear his name after being fired by the lapd back in 2009 which was four years ago. he claims specific people he wanted to go after saying quote, they have awoken a sleeping giant. one person who may have some insight into that what bratton was the l.a. police chief at the time of dorner's firing. he is also a much respected police commissioner the city of new york. he was much affected by dorner's chilly manifesto, as was i. do you have a sense of how this is going to go down in history, this case? >> i think it is historic in the sense there are many unique aspects to it, the scale, the magnitude, and some aspects of