Biomedical Tissue Services (BTS) was a Fort Lee, New Jersey, human tissue recovery firm that was shut down by the U.S. Food and Drug Administration (FDA) on October 8, 2005, after its president, Dr. Michael Mastromarino, and two other employees were convicted of illegally harvesting human bones, organs, tissue and other cadaver parts from individuals awaiting cremation, for forging numerous consent forms, and for selling the illegally obtained body parts to medical companies without consent of their families.