Got this one mixed up with the DA that was murdered.
Same question, though ... is there a connection to white supremists, or not ?
First reports I saw of the 211 Crew was organized to protect white inmates in the prison from the black and Hispanic gangs in there.
In this case there is a connection. The man that shot the warden was a member of this gang. And, just shortly before the shooting, the prisons had done a crack down on this gang, moving some of them to different prisons to shake things up a bit.
I personally think that if the aryan brotherhood is involved, these are cartel hits.