This center is being investigated for human rights abuses and neglect. Do your homework. Californias largest institution for the developmentally disabled risks losing millions of dollars in federal funding because of poor medical care and widespread failures to prevent abuse and thoroughly investigate when patients are harmed, state officials said in a confidential report. The Department of Public Health inspection report presented a damning indictment of the Sonoma Developmental Center, which houses more than 500 people with cerebral palsy and other intellectual disabilities. Normally such reports are kept from the public, but California Watch obtained a copy of the 495-page document this week. "Individuals have been abused, neglected, and otherwise mistreated and the facility has not taken steps to protect individuals and prevent reoccurrence," the report said. "Individuals were subjected to the use of drugs or restraints without justification. Individual freedoms have been denied or restricted without justification."