http://www.suntimes.com/news/metro/1710183,CST-NWS-historic11.article
...the neighborhood preservationists are being sued. Property owner Brigitta Riedel says she lost out on more than $1 million when the sale went south and is suing to the historical society and four of its board members, accusing them of carrying off a "calculated, sophisticated attack" to kill the sale.
The board members say the suit could hurt community activism -- and, if they're ordered to pay damages, perhaps cost them their own homes.