Zac Rinaldo knock Kris Letang out of the game with violent hit. (VIDEO)

As expected things got heated between the Philadelphia Flyers and the Pittsburgh Penguins tonight at the Wells Fargo Center. Three quarters of the way through the first period the Flyers Zac Rinaldo laid a vicious hit on Kris Letang of the Penguins, a hit that instantly sent Letang down in a heap. The on ice officials clearly felt the hit was from behind, and the video clearly shows Rinaldo leaving his skates as well, as a result it took just mere seconds for the referees to make their decision and eject Rinaldo from the game. Rinaldo will more then likely face some form of league discipline for this one.