I disagree. DOC is charged with "the care and custody" of  all inmates in the system. They are required to provide adequate medical care which includes mental health care to all inmates. Once you lock someone up, for whatever reason, you take away their choice and ability to seek care for themselves.  If the person you lock up is disabled so that they cannot function "normally" then it is all the more incumbent on the ones who are in charge to see that appropriate care is provided.  If you--or the state--wants to be  off the hook for their care then thay can choose not to imprison them.