Which Individual Diagnosed with Mental Illness May Need Emergency or Involuntary

Which individual diagnosed with mental illness may need emergency or involuntary admission? The individual who

A) resumes using heroin while still taking naltrexone (ReVia) .
B) reports hearing angels playing harps during thunderstorms.
C) does not keep an outpatient appointment with the mental health nurse.
D) throws a heavy plate at a waiter at the direction of command hallucinations.