Kim Trehan went shopping on July 12, 2014.
It was a busy day at Metrotown in Burnaby.
Kim was in the food court. She ate lunch.
Then she got up from the table. Suddenly, a man grabbed her purse.
“Please stop that man. He stole my purse,” she screamed.
Matthew Gilhooly, 24, helped.
But the thief punched Matthew and ran away.