Ky. Rev. Stat. § 425.526
If a garnishee fails to make a disclosure satisfactory to the plaintiff, the latter may bring an action against him, by petition or amended petition, in the same manner, and the proceedings therein shall be the same as in other actions; and the plaintiff may procure an order of attachment in the same manner, and the proceedings thereupon shall be the same, as is hereinbefore and hereinafter authorized concerning attachments--except that the plaintiff's affidavit shall state, in addition to the facts required to be stated in KRS 425.301(3), the sum which the defendant owes to the plaintiff's debtor; and the plaintiff shall not be entitled to attach for or recover more than that sum and costs nor more than the amount of the plaintiff's claim against his debtor and costs.
KRS 425.526