Sterling conspires with their mother to bring about Carl 's demise , and in a confrontation at the Community Police Over-60s Reggae Night , one of the brothers is killed .
It is not totally clear whether Sterling is Carl or Sterling .
Sterling conspires with their mother to bring about Carl 's demise , and in a confrontation at the Community Police Over-60s Reggae Night , one of the brothers is killed , although it is not totally clear whether it is Carl or Sterling .