The murder of Robert Schwartz occurred on December 8, 2001, in Leesburg, Virginia. The crime was orchestrated by his 20-year-old daughter, Clara Jane Schwartz, as part of a fantasy role-playing game. The killing itself was perpetuated by her friend 18-year-old Kyle Hulbert, who had a history of mental illness, with 21-year-old Michael Pfohl and 19-year-old Katherine Inglis also being accessories to the crime. The case made national headlines due to Schwartz's prominence in the scientific community and for claims that his murder was related to role-playing games and the occult.