I've heard it said that inmates are forbidden from discussing their own or other people's charges and cases - that they get a 'write up' for it. Unsure how true that is but maybe more true pre-trial on remand. Also if SB in solitary -or- as it seems in her case communal bunk dorm, then she's either alone all the time or surrounded by multiple people all the time.
Does anyone get the opportunity to sit her down and say I hear tell your alleged crime is all on video and yet you're still denying it? She refused to watch the video with police detectives, she refused to allow her most recent attorney to share discovery. Maybe when a fellow jail mate attempts to mention her crime, she acts out or shuts them down in the same way? JMO MOO