KEYSTONE CROSSWORDS - Following a U.S. Department of Justice investigation in 2014, the Disability Rights Network of Pennsylvania filed a lawsuit against the Pennsylvania Department of Corrections, demanding changes to provide better care for mentally ill inmates. DOC settled in 2015, and three years later, the state says it no longer uses solitary confinement as prevalently. “We no longer utilize the same level of segregation that we did prior to the reports and the investigations,” said Lynn Patrone, DOC’s mental health advocate. She said the department is working to meet the requirement that the settlement put forward to divert inmates into treatment instead of solitary confinement. Patrone said even when the misconduct of inmates with mental illness results in solitary confinement, they are offered 20 hours of out-of-cell activities per week.