Exactly... the hyperbole around the 'official story' was a joke.  Belushi's character was dragged through the mud and Williams and DeNiro were elusive and gave misleading statements multiple times during the investigation. They basically provided alibis for each other. Why did DeNiro track down Belushi at 3am and then suddenly leave after only 30 minutes? Some reports had DeNiro at the Roxy earlier at the same time as Belushi.  Williams did the same thing, closer to 2am. Did DeNiro help drug Belushi at the Roxy and then sent Williams to check on him? Belushi had fresh needle marks but no signs of any other not so recent needle use.