“Breach of contract” exclusion not applicable to copyright claim

LRK Architects v. State Farm presented the question whether a “breach of contract” exclusion should be analyzed under a “but for” or an “incidental relationship” test to determine whether an insurance policy covered a claim for copyright infringement.  No. 11-30121 (April 4, 2012).   After reminding that under Erie its job “is to attempt to predict state law, not to create or modify it,” the Court concluded that Louisiana would use a “but for” test.  Op. at 7-8.  Because the copyright claim “would exist even in the absence” of the parties’ contractual relationship, the exclusion did not apply and the insurer had a duty to cover and defend.  Op. at 9, 10.