Tennessee Code Title 39. Criminal Offenses § 39-13-504

(1) Force or coercion is used to accomplish the act and the defendant is armed with a weapon or any article used or fashioned in a manner to lead the victim reasonably to believe it to be a weapon;

(2) The defendant causes bodily injury to the victim;

(3) The defendant is aided or abetted by one (1) or more other persons; and

(4) The victim is less than thirteen (13) years of age.