Criminal Offenses - As enacted, creates an offense of recklessly discharging a firearm into the air, ground, a body of water, or an object in close proximity to the person if the firearm is discharged at a place of public gathering or at a public event where there are at least 25 people in attendance at the time of the discharge; punishes the offense as a Class A misdemeanor; specifies certain exceptions to the offense. - Amends TCA Title 39.