A federal court in New York has held that an insurer carries the burden of demonstrating which, if any, defense costs should be allocated to the defense of non-covered entities. High Point Design, LLC v. LM Ins. Co., No. 14-cv-7878, 2016 WL 426594 (S.D.N.Y. Feb. 3, 2016). The court ruled that once the policyholder established that amounts were spent defending covered claims, the burden shifts to the insurer to show that certain of those amounts resulted from the defense of other claims against non-covered entities. To meet that burden, the insurer was required to show that the relevant costs would not have been incurred but for the non-covered claims.