S.C. Code Ann. § 36-4-214 – Insolvency and preference

(1) Any item in or coming into the possession of a payor or collecting bank which suspends payment and which item is not finally paid shall be returned by the receiver, trustee or agent in charge of the closed bank to the presenting bank or the closed bank's customer.
(2) If a payor bank finally pays an item and suspends payments without making a settlement for the item with its customer or the presenting bank which settlement is or becomes final, the owner of the item has a preferred claim against the payor bank.
(3) If a payor bank gives or a collecting bank gives or receives a provisional settlement for an item and thereafter suspends payments, the suspension does not prevent or interfere with the settlement becoming final if such finality occurs automatically upon the lapse of certain time or the happening of certain events (subsection (3) of Section 36-4-211, subsections (1)(d), (2) and (3) of Section 36-4-213).
(4) If a collecting bank receives from subsequent parties settlement for an item which settlement is or becomes final and suspends payments without making a settlement for the item with its customer which is or becomes final, the owner of the item has a preferred claim against such collecting bank.
PART 3. COLLECTION OF ITEMS: PAYOR BANKS