K.S.A. 9-1207: Adverse claim to deposit.

An adverse claim to a bank deposit does not need to be paid out by the bank, unless and until either the:

(a) Person making the claim supplies indemnity deemed adequate by the bank; or

(b) bank is served with process or order issued by a court of competent jurisdiction in an action in which the adverse claimant and the person or persons nominally entitled to the deposit are parties.