When you talk about two people plotting to kill hundreds, do you mean any two people or do you mean two people who are otherwise physically apart but are brough

When you talk about two people plotting to kill hundreds, do you mean any two people or do you mean two people who are otherwise physically apart but are brought close together by technology? Coz if the medium of communication used by your two would be mass murderers is VoTA (0), that technology is as old as human beings. 0. Voice over The Air. :-)