Philadelphia-based insurance defense firm Vaughan McLean, formerly known as Vaughn Baio, is at odds with a former partner over loans aimed at financing the firm’s operations and ongoing litigation, according to a suit filed Tuesday in Pennsylvania state court and pending counterclaims.

Former partner Kevin Berry, in a Philadelphia Court of Common Pleas complaint targeting both the firm and founder Joseph Vaughan, claimed he’s owed over $350,000 that he contributed to help the firm pay off a $2 million loan financing its operations back when Berry first joined Vaughan’s firm, then known as O’Hagan Meyer, in 2017.