Former NHL player returns to Saint John High School with warning about concussions
Former Boston Bruin Andrew McKim tells students at his alma mater about dangers of untreated head injuries

Former Boston Bruins player Andrew McKim, who graduated from Saint John High School in 1988, returned to his alma mater Thursday to warn students that untreated head injuries can ruin a life.
To drive the point home, he showed an image taken seconds after the hit that ended his professional hockey career.
The photo shows McKim on his hands and knees, hunched over a blood puddle on the ice, after former Detroit Red Wings forward Kevin Miller hit him from behind during a game in Zurich.
It was October 2000 and McKim can't remember the moment at all — or anything from the 18 months that followed.
"I can read but I can't focus," he said.

He said young athletes need to report their injuries so they can get the help they need to heal — but he says walking away from competition, money or scouting opportunities can be tough.
"They're afraid of not performing," said McKim. "They're afraid of peer pressure. Parents ... are sometimes the biggest cause of non-disclosure of injuries because they want their kids back on the field as soon as possible."
Don't go back in the game

"You don't have to be knocked out with a concussion. It could be a blow to the body. The brain snaps around and bounces around in your skull and causes injury to your brain."
Fletcher said concussions are no longer graded or described as "mild" or "severe."
"And symptoms don't have to be right away. They can be in the locker room or driving home."
Fletcher says high school athletes usually take an average of 30 days to be symptom-free and back in action.
Raising awareness

Graham said the school also works on injury prevention through good coaching and fitness training.
However, the teacher said accidents still happen in sports and in life and when they do, the school has a return-to-learn protocol that supports students by giving them the time they need to recover and access to rehabilitation experts.
"Having a trained concussion specialist that this child can go to makes a world of difference," said Graham.
He monitors students from the time they report an incident to the time they return to regular activities.
Saint John High School gets about a dozen concussion cases per year, he said.