Calgary police are turning up the heat on local gangs in the wake of yet another gang slaying.
23-year old Roger Chin was murdered Saturday in a drive-by shooting on Centre Street North.
He was a notorious local gangster who had survived at least one previous attempt on his life.
He was also well known to police.
Now police are bracing for possible retaliation from rival gangs over his murder, and they're looking into unsolved gang killings in Calgary to see if Chin may have been involved.
