identified. Cases that may have been at least partially inspired by real events include "The Death Car" (traced by Richard Dorson to Michigan, United States); "the Solid Cement Cadillac" and the possible origin of "The Hook" in the 1946 series of Lovers' Lane murders in Texarkana, Texas, United States. The urban legend that Coca-Cola developed the drink Fanta to sell in Nazi Germany without public backlash originated as the actual tale of German Max Keith, who invented the drink and ran Coca-Cola's operations in Germany during World War II. The narrator of an urban legend may claim it happened to a friend (or to a friend of a friend), which serves to personalize, authenticate and enhance the power of the narrative whie distancing the teller from the tall tale. Many urban legends depict horrific crimes, contaminated foods, or other situations that would potentially affect many people. Anyone believing such stories might feel compelled to warn loved ones. On occasion, news organizations, school officials and even police departments have issued warnings concerning the latest threat. According to the "Lights Out" rumor, street-gang members would drive without headlights until a compassionate motorist responded with the traditional flashing of headlights, whereupon a prospective new gang-member would have to murder the citizen as a requirement of initiation. A fax retelling this legend received at the Nassau County, Florida, fire department was forwarded to police, and from there to all city departments. The Minister of Defence for Canada was taken in by it also; he forwarded an urgent security warning to all Ontario Members of Parliament. Urban legends typically include common elements: the tale is retold on behalf of the original witness or participant; dire warnings are often given for those who might not heed the advice or lesson contained therein (a typical element of many e-mail phishing scams); and the tale is often touted as "something a friend told me", the friend being identified by first name only or not identified at all. Such legends seem to be believable and even provocative, as some readers are led in turn to pass them on, including on social media platforms that instantly reach millions worldwide. Many are essentially extended jokes, told as if they were true events. Persistent urban legends do often maintain a degree of plausibility, as in the story a serial killer deliberately hiding in the back seat of a car. Another such example