Bruins receive the worst possible injury in tonight's game against Leafs

This just in, the Boston Bruins have announced that defenseman Charlie McAvoy will NOT return to tonight's game against the Toronto Maple Leafs after suffering an upper body injury.

McAvoy collided with teammate Patrice Bergeron in the 2nd period and hasn't played since. 

This is obviously a HUGE concern given McAvoy's injury history and his role on the Bruins' back-end. Stay tune for more details in this developing story.