The law firm of Kahn Swick & Foti, LLC (KSF), led by former Louisiana Attorney General Charles C. Foti, Jr., is investigating the proposed sale of Retail Opportunity Investments Corp. (ROIC) to Blackstone Inc. Under this agreement, ROIC shareholders would receive $17.50 per share in cash. KSF aims to assess if this price fairly values the company and whether the sales process was adequate.