In what way have the policies of deinstitutionalization and treatment within the least restrictive ...

In what way have the policies of deinstitutionalization and treatment within the least restrictive environment contributed to the escalating violence in our society?
 
  A) By allowing individuals who may have a mental illness and are homeless to carry weapons for protection.
  B) By establishing policies for the treatment and release of people with mental illnesses who have been incarcerated.
  C) By releasing into the community individuals who do not have the resources to care for themselves.
  D) By requiring that individuals who do not have the resources to care for themselves be placed in nursing homes.