Coverage for a Breach of Contract Action Under Illinois Law?

In Cincinnati Insurance Company v. Taylor Morley, Inc., (Doc. No. 06-cv-1035-MJR, S.D. Il, 2008) the Southern District of Illinois has issued a coverage opinion reaffirming the substantive Illinois law.   Construction defects alleged by a buyer against a builder and claims by buyers against a builder for diminished property values because of the builders failure to fulfill its contract and construct a "championship golf course" around which their homes were to have been built, are not afforded coverage under a CGL policy.