What's the Difference Between a Frat and a Gang?
theatlantic.com
theatlantic.com
The Boy Scouts of America, for example, meet criteria 1, but don't meet criteria 2 or 3 (I hope), so are therefore not a gang.
Alternatively, a person who associates with a known criminal gang and commits a violent robbery in order to obtain food for their kids, would not have their actions treated as gang-related crime because the act was not made in furtherance of the gang, but rather in furtherance of their person. If the same act was committed as a gang initiation, than it could be considered as gang-related crime.
A traditional Frat does not meet the criteria, in my mind, because there is insufficient evidence that they are committing violent acts in furtherance of the organization rather than for their own personal gain. You would have to argue that assaulting women is specifically perpetuated as part of that particular Frat's culture (not just Frats in general), and that members knowingly commit sexual assault in order share in or improve upon that Frat's culture and it's success.
I would also argue that a sub-group of wrong-doers who are part of a larger group of non-wrong-doers does not inherently define a gang. A group of bad cops doing bad things isn't inherently a gang, nor does it make cops a gang. A better example would be the CRASH cops from Rampart who essentially created distinct group within the police department, with names and symbols, who committed a variety of violent and non-violent crime in furtherance of the group itself, not the individuals or the police in general.
* Frat have a publicly stated organization with a written creed and legal status, gangs do not
* Frats have at least some publicly held and organized meeting, gangs do not
* Frats can be disbanded by the college or parent fraternal order, gangs do not
* You can attend college with college with out belonging to a frat. If you can live in a crime ridden community without belonging to gang you don;t have to belong to a gang as well. But its easier to join a gang and get a familial support structure you wouldn't have without the gang.
Frats can be a good and bad thing. But any organization can have bad actor: churches, government, Facebook, any open forums, ect.