John Leonard Orr (born April 26, 1949) is a former fire captain and arson investigator for the Glendale Fire Department in Southern California and novelist who was indicted and later convicted for serial arson. Orr had originally wanted to be a police officer, but had failed his entrance exam; instead he became a dedicated fire investigator and career fire officer. Throughout the 1980s and 1990s Los Angeles was plagued by a series of fires that cost millions of dollars in damages and claimed four lives. John Orr was found to be the cause of most of those fires. During his arson spree, Orr was given the nickname the Pillow Pyro by arson investigators. His modus operandi was to set fires using an incendiary timing-device, usually comprising a lit cigarette, three matches wrapped in ruled yellow writing paper and secured by a rubber band, in stores while they were open and populated. He would set small fires often in the grassy hills, in order to draw firefighters, leaving fires set in more congested areas unattended