Jacob Trouba Throws ANOTHER Dirty Hit.. When Will it STOP!?

After throwing this dirty hit on Sidney Crosby, it was just the start to Trouba's elbowing fiesta..

It proceeded to happen with Max Domi, as Trouba targeted him with another elbow but thankfully Max Domi was able to avoid it unlike Crosby was.

The NHL player safety has failed to respond to these numerous occurrences of intending to injure plays, and Trouba has done it again- attempting to nearly take off a Tampa Bay Lighting forwards head with a flying elbow that BARELY missed..

And that wasn't it, in the final game of the Lighting-Rangers series where Tampa Bay eliminated New York, Trouba struck Corey Perry with a open ice hit- when he didn't have the puck!

This wasn't acknowledged whatsoever by the referees..

Should this have been a penalty!?