Criminal Offenses - As introduced, defines "criminally negligent conduct,” as used in the offense of criminally negligent homicide, to include failing or refusing to render aid to another person who is unconscious or in need of medical care and the person failing to act knows or reasonably should know that the unconsciousness or need for medical care occurred after the consumption of any controlled substance. - Amends TCA Title 39.

HB 2472 amends Tennessee's criminal code to redefine "criminally negligent conduct" for negligent homicide charges. It specifically includes failing to assist someone who is unconscious or needs medical care *if* the person knows or should know the condition resulted from controlled substance use. This directly affects individuals who witness drug-related medical emergencies but do not provide aid. The bill expands the legal definition of negligent homicide to cover these situations, effective July 1, 2026, without changing existing penalties. The amendment applies only to cases where drug use caused the medical emergency.