EXHIBIT 4.1 SECOND AMENDMENT TO CREDIT AGREEMENT SECOND AMENDMENT TO CREDIT AGREEMENT (this "Amendment"), dated as of May 31, 2002, among AMERISTAR CASINOS, INC., a Nevada corporation (the "Borrower"), the various lenders party to the Credit Agreement...Credit Agreement • June 19th, 2002 • Ameristar Casinos Inc • Services-miscellaneous amusement & recreation • New York
