22-year-old killed with a punch in Burnaby coffee shop

A 22-year-old man has died after an altercation inside a Burnaby coffee shop last month.
The July 12 incident at the Kensington Square Starbucks at Hastings Street and Kensington Avenue was initially handled by Burnaby RCMP, but was handed over to the Integrated Homicide Investigation Team after Michael Page-Vincelli died in hospital on July 15.
A altercation appears to revolve around an improperly discarded cigarette butt. According to a witness, after Page-Vincelli saw a woman toss a cigarette