Rovell wrote a check to Pretty Eyes Detective Agency for $10,000 too much ($38,250). A staff member for Rovell gave a stop payment order and then issued a new check ($27,284.50). But the staff member was unsure of the check number. Pretty Eyes cashed both checks, Rovell's account was overdrawn, and he sued the bank. Is the check valid? Who gets the funds? Is it possible for Rovell to recover from the bank? [Rovell v. American National Bank, 232 B.R. 381, 38 U.C.C. 2d 896 (N.D. Ill. 1998)]