What's missing in this excellent report? 
History: I was hired as an expert consultant in the 1980's litigation mentioned in the report. I found the conditions abysmal with mentally ill inmates literally locked up in subterranean caves with bars. What's missing is the fact that the jails and prisons were recently overwhelmed by the numbers of persons with serious mental illness who were recently forced to be inappropriately discharged from hospitals by a recent ACLU lawsuit that emptied out the hospitals without community care. 
There are too many other points of information missing to discuss here. Like where is the responsibility of community mental health services that prevent arrest and incarceration? How unrealistic are the standards of care? How adequate are salaries in a high-cost community? When did prisons replaced hospitals for persons with serious mental illness?