Tennessee Code Title 39. Criminal Offenses § 39-17-301

(1) “Desecrate” means defacing, damaging, polluting or otherwise physically mistreating in a way that the person knows or should know will outrage the sensibilities of an ordinary individual likely to observe or discover the person's action;

(2) “Participates” includes:

(3) “Riot” means a disturbance in a public place or penal institution as defined in § 39-16-601 involving an assemblage of three (3) or more persons whether or not participating in any otherwise lawful activity, which, by tumultuous and violent conduct, creates grave danger of substantial damage to property or serious bodily injury to persons or substantially obstructs law enforcement or other governmental function; and

(4) “Transportation facility” means any conveyance or place used for or in connection with public passenger transportation by air, railroad, motor vehicle or any other method. It includes, but is not limited to, aircraft, watercraft, railroad cars, buses, and air, boat, railroad and bus terminals and stations.