The 2nd autopsy was conducted by Dr. Michael Baden here being interviewed on Fox.
http://www.foxnews.com/on-air/on-the-record/2014/08/19/inside-private-autopsy-michael-brown
http://theconservativetreehouse.com/2014/08/19/busted-the-mysterious-mike-brown-autopsy-and-how-the-scheme-team-used-their-new-york-times-cohort-frances-robles-to-sell-the-lie/