(April 11, 2017, 10:19 AM EDT) -- SAN FRANCISCO — In briefs filed before the Ninth Circuit U.S. Court of Appeals, a law firm and its former insurer dispute whether seven real estate investment fraud lawsuits brought against the firm should be considered one claim for coverage purposes under professional liability policies (Liberty Insurance Underwriters Inc. v. Davies Lemmis Raphaely Law Corp., et al., No. 16-55711, 9th Cir.)....