The ACLU of Wisconsin and Juvenile Law Center, with pro-bono assistance from Quarles & Brady, filed a class action lawsuit today in federal court against four Wisconsin state officials, including Wisconsin Secretary of Corrections Jon E. Litscher, citing the unconstitutional use of solitary confinement and inhumane conditions for youth in state-run correctional facilities. The suit was filed on behalf of youth confined in the Lincoln Hills School for Boys and the Copper Lake School for Girls.