The last shot: Dunn seen drinking prior to his fatal crash. Posted on tumblr, the photo has now been taken down.

The last shot: Dunn seen drinking prior to his fatal crash. Posted on tumblr, the photo has now been taken down.

Ryan Dunn's posted this photo of him drinking with friends in the hours before his fatal crash. It has since been taken down.
Who should be held responsible for this fiery crash?