If you watch a few frames before the crash, you will see the Hamlin in the eleven car hit the yellow car of Blaney,and got him loose,then he pulled the classic Dale Earnhardt slingshot move,Blaney couldn't recover from Hamlin punting him,and he hit Ryan taking him out. Hamlin caused that crash,and the fans were booing him after he did his burnout!
See the interview of Ryan Blaney after the race. He said he was trying to pass Newman on the high and low side and it was when he decided he couldn't pass that he tried to push him to the win and it was then he said the bumper locked and he spun him out. Nothing to do with the Hamlin pass.
