I have received one report, from a usually solid and informed source, that there was a serious disturbance at HDSP on Monday that left ten staff injured.
If anybody has further solid information on this I would not mind hearing it.
Update: Ten staff were indeed injured, 8 in the incident and two following. It appears that the Southerns set the thing up. They blocked responding staff and, when staff did get onto the yard they were attacked three separate times by Southern inmates. A total of 16 rounds of 40mm were fired as well as two rifle rounds.
All of the staff injuries were minor. Nine of the officers were transported to off-ground medical facilities for treatment, as well as one inmate.
Clicking here will link to the Lassen County News piece mentioned in the comments below.