Sivets with a check against the boards, dislodges a helmet.
Bulls picking up the intensity.
Tripping call on North Iowa.
North Iowa with a 2 on 1 short-handed attempt but Kroska couldn't pull the trigger.
Helena without a shot on goal on the power play.
Back to 5 on 5 hockey with 5:30 to go in the period.
3:23 left in the second period.
North Iowa with two good looks, come up empty.
Delayed penalty coming. North Iowa will go on a power play.
2:45 left in the period, Bulls on a power play.
Quick shot and saved by Lazarski.
North Iowa power play has 40 seconds left.
Matt Kroska's power-play goal trims Helena's lead to 2-1 with 1:21 left in the second period. Helena 2, North Iowa 1.
North Iowa nearly got another goal. Instead they get a penalty on Jonasson.
Now Jonasson comes out of the box. He got pushed into the goaltender.
Logan Murphy now going in.
Jonasson kicked out of the game for misconduct. Murphy serving the penalty.
Helena 2, North Iowa 1 after two periods.
That period was more the Bulls' style...Physical and plenty action around the net.
Jonasson kicked out for gross misconduct, abuse of officials.
Yes, still 1:04 left on Jonasson's penalty.
North Iowa holds a 29-25 advantage in shots on goal after two periods.
Helena with just one shot on goal on three power-play opportunities.
The Bighorns will start the third period with 1:04 left on their third power play.
North Iowa kills off the penalty.