Criteria for hospitalization

The burden of proof at the certification and recertification hearings under this chapter shall be on the petitioner to show, by clear and convincing evidence, that: (1) The child is mentally ill or has symptoms of mental illness; (2) The child is dangerous to himself or others; (3) The child can benefit from treatment available only at a hospital; and (4) No less restrictive alternative is available which will be effective in treating the child.