I believe the term "group" is used since many encounters that really get talked about are when a "group" of OCers get together for a casual get together and the police are called.
Burke Lake Park, Manassas, Ect...
Those who do OCare not really understood and I can attest to that since I had no idea till I came here and asked. Originally.. I was under the impressionl I unch of guys were getting together to "test the waters" and see where they could stir up trouble.
I now know this is not the case and that most.. not all... that OC are good people, enjoy firearms, and like getting together to chit chat. The OC community has a common interest.. Guns!!
As for "At it again" comes from the notion that the "group" is out wanting to get attention and cause problems. This is also far from the truth. Now the group will take action against those that take action against them that is not justified. I completely understand that and encourage those who have been wronged to file a complaint.