IMO, that's too long to be stand accused without specificity, but that's what Texas law allows.
I'm having a tough time figuring out what the DA wants with COCI meeting minutes. Maybe he thinks he'll find something inculpatory in there, but my guess is that this is a dry well as far as supporting the accusation of conspiracy.
Probably fishing for some technical violation of a business or tax reg.
The rhetoric from the prosecution from day one has centered on trying to portray a regularly held stogy political information meeting as being a mafia hit planning sessions. Decades of political meeting minutes call into question every decision that was made by law enforcement.
Like TG, city officials who signed off on the BATF’s mad scheme may have imagined motorcyclists to mostly be like Hell's Angels. During this time before anything goes to trial the script may have been to arrest the attendees on a blizzard of drug, petty theft, and prostitution charges, parole violations, etc... By the time of any trials the criminal deeds of the motorcycle clubs were supposed to bury the actual events at Twin Peaks in a blanket of nefarious charges occurring after the event and cloaking any wrong doing on part of the government in a air of necessity
The bikers haven't lived up to the intended narrative, and only now is it dawning on officialdom that they never will.