Criminal Offenses - As enacted, requires the department of mental health and substance abuse services to establish a mental health evaluation process for a community mental health center or qualified mental health professional to evaluate a defendant convicted of domestic assault, child abuse, aggravated child abuse, cruelty to animals, aggravated cruelty to animals; requires a court in which a person is convicted of any such offense to order the offender to undergo a mental health evaluation prior to the sentencing hearing. - Amends TCA Title 33; Title 39 and Title 40.

HB 1089 requires courts to order mental health evaluations for defendants convicted of specific abuse-related crimes - including domestic assault, child abuse, aggravated child abuse, or cruelty to animals - before sentencing. The law directs Tennessee's Department of Mental Health to create a process where community mental health centers or qualified professionals conduct these evaluations. It directly affects defendants in these cases and the state's mental health evaluation system, adding a pre-sentencing step to assess potential mental health factors. The bill amends Tennessee Code Sections 39-14-202 and related titles to implement this requirement, effective May 21, 2025.