Criminal Offenses - As enacted, creates the criminal offense of threatening to commit an act of mass violence; creates the criminal offense of posting on a publicly accessible website the telephone number or home address of an individual with the intent to cause harm or a threat of harm to the individual or a member of the individual's family or household. - Amends TCA Title 39, Chapter 13, Part 8 and Title 39, Chapter 17, Part 3.

SB 1296 creates two new criminal offenses in Tennessee: (1) threatening to commit "mass violence" (defined as an act likely to cause serious injury or death to four or more people), and (2) posting someone’s home address or phone number online with intent to cause harm. The bill directly affects individuals whose personal information is shared online for malicious purposes and targets threats made in places like schools, government buildings, or events. Violations of the first offense range from a Class E felony (standard) to Class D felony if the threat involves schools, events, or weapons preparation. The bill takes effect July 1, 2025, and excludes public officials acting within legal duties.