":12 mark - #40 hands to the face and after the play ends he kicks the running back
1:11 horsecollar not called
:35 #15 punches the quarterback after the play
:52 #9 knees the quarterback
1:25 You hear the whistle CLEARLY blow and #40 not only hits the QB late, he leads with his helmet"
Here's my take on these:
:12 - There is a little bit of hands to the face there, but I'm not sure if it warrants a flag. A "talk too" would be good though. I don't see any kick at the end of this play.
:35 - Can't tell by the video. Defender makes an odd move, but I can't tell exactly what he did.
:52 - I see the defender's knee go up, but I don't know that he was trying to hit the QB. I'm also not sure if he actually made contact with the QB.
1:11 - Collar was grabbed but the defender rode the returner down and turned him around.
1:25 - If that was a whistle while the QB was wrapped up, this was definitely a late hit. The R should have been moving in to shut this down.
1:05 - The player tried to hit at the waist or below, but it looks like he missed.