An Islamic school has shown interest in the old Hubble Middle School site in Wheaton, with a representative showing up as the only bidder in a live auction Monday. However, the man responsible for bringing a $300,000 deposit check, a requirement Wheaton Warrenville Unit District 200 placed on the auction, was called away to a family emergency. Muhammad Shamsi, a realtor representing the College Preparatory School of America, said the school had outgrown its Lombard location and wanted to expand. Shamsi was the only person to signed in as active bidders on the 22-acre property.