Relating to a defense to prosecution for the offense of aggravated assault.

HB 2458 adds a new defense for people accused of aggravated assault in Texas. It allows a defendant to claim they threatened to use a deadly weapon if two conditions were met: the threat would have been justified under self-defense law (Chapter 9 of the Penal Code), and they reasonably believed the threat was immediately necessary to defend against another person’s unlawful force or deadly force. This defense only applies to offenses committed on or after September 1, 2025. The bill modifies Texas law to clarify when threatening to use a weapon can be part of a valid self-defense claim in aggravated assault cases.