The Death of Meriwether Lewis: A Historic Crime Scene Investigation

Starrs, a professor of forensic science at George Washington University, applies modern forensic methodology to the circumstances of Meriwether Lewis’s death on October 11, 1809, at Grinder’s Stand on the Natchez Trace in Tennessee. The article systematically evaluates the physical evidence, eyewitness accounts, and circumstantial factors that have fueled the longstanding debate over whether Lewis’s death was suicide or murder. Starrs examines the inconsistencies in Mrs. Grinder’s various accounts of that night, the absence of an autopsy, the presence of Lewis’s valuables after his death (which would be unusual in a robbery-murder), and the testimony of Lewis’s servant Pernier. The article also considers Lewis’s documented history of depression, his financial difficulties, and the statements of Jefferson and Clark, both of whom accepted the suicide verdict. Starrs concludes that while the evidence is insufficient for a definitive determination, the preponderance suggests suicide, though he advocates for an exhumation to resolve the question.