sentences:  This demographic change took with it potential customers and employees of Eastland Mall.After Eastland Mall had already filed for Chapter 11 bankruptcy, its most devastating blow came in September 1986 when Gimbels, which had developed and owned the mall, went out of business, taking most of Eastland's tenants along with it.Benderson Development Company of Buffalo, NY purchased the mall from the bankrupt Gimbels department store two years later.