Tenn. Code Ann. § 40-7-109: Arrest by private person - Grounds

(a) A private person may arrest another: (1) For a public offense committed in the arresting person's presence; (2) When the person arrested has committed a felony, although not in the arresting person's presence; or (3) When a felony has been committed, and the arresting person has reasonable cause to believe that the person arrested committed the felony. (b) A private person who makes an arrest of another pursuant to §§ 40-7-109 - 40-7-115 shall receive no arrest fee or compensation for the arrest. Code 1858, § 5042; Shan., § 7002; Code 1932, § 11541; Acts 1965, ch. 279, § 1; T.C.A. (orig. ed.), § 40-816.

(a) A private person may arrest another: (1) For a public offense committed in the arresting person's presence; (2) When the person arrested has committed a felony, although not in the arresting person's presence; or (3) When a felony has been committed, and the arresting person has reasonable cause to believe that the person arrested committed the felony.

(1) For a public offense committed in the arresting person's presence;

(2) When the person arrested has committed a felony, although not in the arresting person's presence; or

(3) When a felony has been committed, and the arresting person has reasonable cause to believe that the person arrested committed the felony.

(b) A private person who makes an arrest of another pursuant to §§ 40-7-109 - 40-7-115 shall receive no arrest fee or compensation for the arrest.