In a significant ruling issued less than one week ago, the Supreme Court of Texas adopted a modified form of the “Northfield exception” to the “eight-corners rule” previously set out by the U.S. Court of Appeals for the Fifth Circuit in Northfield Ins. Co. v. Loving Home Care, Inc., 363 F.3d 523 (5th Cir. 2004).
The court in Monroe Guaranty Ins. Co. v. BITCO General Ins. Co., Case No. 21-0232, explained that the practice of looking at extrinsic evidence outside of the four corners of the complaint and four corners of the insurance policy is permissible, in certain circumstances. As explained by the court, those circumstances require that the extrinsic evidence “(1) goes solely to the issue of coverage and does not overlap with the merits of liability; (2) does not contradict facts alleged in the pleading; and (3) conclusively establishes the coverage fact to be proved.”