Calgary Flames rookie forward Matthew Tkachuk may soon hear from the NHL after a blatant elbow to the head of Los Angeles' Drew Doughty.
No penalty was called for the elbow itself - which occurred late in the first period - although Tkachuk drew two minutes for roughing during the ensuing scrum.
Here's a closer, slowed-down look:
Doughty went to the locker room for observation, but was able to return for the second period.