Feigen Law Group's Investigative Division is headed up by Joanne Parrent, who is a private investigator licensed in California (PI License #24108). Ms. Parrent has worked with several investigative firms, including her own firm with partner, Nic Smith, (Parrent Smith Investigations and Resarch).

Ms. Parrent advises Feigen Law Group clients on their options regarding investigative and research work that can both protect them from possible deals with fraudulent and/or unethical individuals or companies, as well as help them recover assets that are due them or find out whether a possible defendant against whom they have a claim has had similar litigation and the result.