The case of (The Monster of Florence) refers to a series of eight double homicides that occurred in the countryside surrounding Florence, Italy, between 1968 and 1985 . Attributed to an unidentified serial killer (or killers), the crimes claimed the lives of 16 victims , typically young couples targeted while seeking privacy in their cars in secluded "lovers' lanes". Summary of the Crimes
Two earlier murders (1967–1968) of lone women are sometimes linked by investigators.
By the late 1980s, under the leadership of Chief Inspector Michele Giuttari and Prosecutor Pier Luigi Vigna, the investigation pivoted away from a lone, sophisticated killer toward a bizarre theory of rural complicity. The "Compagni di Merende" (Friends on a Picnic) Il Mostro Di Firenze -The Monster Of Florence- ...
In July 2024, Italian hematologist Lorenzo Iovino, working as a consultant for the families of the final French victims, announced a stunning discovery. Analyzing a bullet designated "V3" — found embedded in a tent cushion at the Mauriot–Kraveichvili murder scene — Iovino identified an unknown DNA profile. Crucially, this DNA appears partially on bullets from two other double murders: the 1983 slaying of the German students (Rüsch and Meyer) and the 1984 murder of Stefanacci and Rontini. "The DNA of the assassin may have been impressed while he chambered the bullets," Iovino explained. The unknown profile does not match any known suspects, victims, or even the ballistic experts who handled the evidence. Prosecutors are now considering reopening the case.
In the early 1980s, investigators realized the ballistics from the current murders matched the exact .22 caliber Beretta used in the 1968 slaying of Barbara Locci. Stefano Mele, Locci’s husband, had been convicted of that crime and was still behind bars during the later murders. This proved Mele could not be the Monster, forcing police to realize the true killer had either committed the 1968 crime or somehow obtained Mele's gun. The Trial of Pietro Pacciani The case of (The Monster of Florence) refers
The Monster operated under a rigid, terrifyingly predictable set of conditions:
In the early 1980s, investigators pursued what became known as the "Sardinian trail," focused on Francesco Vinci, a former lover of Barbara Locci from Villacidro, Sardinia, along with several of his relatives. The theory suggested that Locci's murder stemmed from a complex web of personal vendettas within the Sardinian immigrant community in Tuscany. By the late 1980s, under the leadership of
Claudio Stefanacci and Pia Rontini were murdered.