Alias writs of attachment or new writs of garnishment may issue without new bond or affidavit, when no property has been found, or not sufficient to satisfy the debt, or when, pending the suit, the plaintiff wishes to garnishee other persons.
Alias writs
Tenn. Code Ann. § 29-6-125, under Attachment and Replevy.
Tenn. Code Ann. § 29-6-125