As happy as Mitch Marner was when he scored his first career goal, unfortunately his mom didn't get to see it live.
She was in the bathroom when her son scored the goal. She heard all the celebration then heard her son's number being called when she realized that she missed his goal. The positive is that she quickly got back to her seat and was able to celebrate with everyone.
Marner was told after the game and he laughed it off saying that it will be something that he will be able to bug her about. His dad was able to see the goal live at least.
Mitch's parents know their son is definitely going to score a lot more goals in the NHL so his mom will make sure she isn't in the bathroom next time.
In the video of his goal, CBC catch the whole situation and you can see them show his parents with his mom not there and his father seems to be laughing about while on his cell phone.