Make things with excessive taste. For example: in the killings, the objective brutality is the pleasure of killing, regardless of whether the person causes many injuries or not. Just a single wound, the this brutality in taste or pleasure with which the action took place.The result shows that intention. A person died from multiple stab wounds, the brutality of this result, i.e. it shows who did, I use brutality as the essence of his act. If only one or a few injuries, the performed Act, if it shows traces of torture, just show the brutality, independently to the number of wounds.