Screenwriters:Christopher McQuarrie, Nathan Alexander
"The Monster of Florence" concerns a true series of incredible events from author Douglas Preston's life. Shortly after moving his family to Italy in 2000, Preston learned that an olive grove on their property had been the scene of a brutal murder. Teaming with Italian journalist Mario Spezi, Preston began investigating the crime, which was part of a series of eight double homicides between 1968-1985. The pair became embroiled in a web of intrigue that grew all the more sinister when they themselves were implicated by the authorities for the slayings.