Law Office of Mark A. Bederow, P.C. Law Office of Mark A. Bederow, P.C. The Law Office of Mark A. Bederow, P.C. represents individuals and business entities in connection with federal and state criminal investigations and prosecutions. Mr. Bederow is a former Manhattan prosecutor with more than 15 years of criminal law experience. Mr. Bederow provides zealous and tireless advocacy in order to best position clients to achieve their legal goals. If you require the services of a New York criminal defense attorney, please contact the Law Office of Mark A. Bederow, P.C., for a complimentary consultation.