Tennessee Code Title 33. Mental Health and Substance Abuse and Intellectual and Developmental Disabilities § 33-6-423

(1) There is probable cause to believe that the defendant is subject to care and treatment under § 33-6-502; and

(2) There is probable cause to believe that if involuntary treatment is not continued, the defendant's condition resulting from mental illness or serious emotional disturbance is likely to deteriorate rapidly to the point that the defendant would be again admissible under § 33-6-403.