Knee to the head is at the 2:00 min mark.
Why didn't anyone go after #87 at the 1:57 mark for slew footing Marchand? Oh yeah, because he took his ***** ass off the ice shorty after...
You can see the video in better clarity and a slightly different angle at NHL.com ( http://www.nhl.com/i...id=nhl:topheads ). You can see Crosby trip up Marchand right before the knee to the head by Neal, then like the good captain he is heads to the bench as soon as he gets a hint of an ensuing scrum. You'll find more guts in a piece of roadkill.
This whole ordeal was a mess and I'm glad nobody got seriously injured, but let's give credit where it's due.