A man was killed in Somma Lombardo, Italy, after a stalking ex-partner mistook him for a romantic rival [1, 2].
The incident highlights the lethal risks associated with domestic stalking and the potential for violent escalation against innocent bystanders.
Federico Venco, 36 [2], was killed on a Saturday night in the Lombardy region [1, 2]. According to Valentina, 39 [2], the victim had stopped his vehicle to help her before the attack occurred [1, 2]. Valentina resides in Piemonte [1, 2].
Mirko Bertellini, 44 [2], is identified as the perpetrator [1, 2]. Bertellini allegedly believed Venco was a new boyfriend and a rival for Valentina's affections [1, 2]. The attack followed a history of harassment; Valentina had filed a formal stalking complaint against Bertellini at the end of July 2023 [1].
Valentina expressed profound distress over the tragedy in an interview with RAI News. "It is as if I killed him, I feel too much guilt. He did not deserve it," she said [1].
Authorities in Somma Lombardo are handling the case as a violent crime [1, 2]. The victim was an unrelated third party who intervened to assist Valentina before being targeted by Bertellini [1, 2].
“"It is as if I killed him, I feel too much guilt."”
This case underscores the volatility of stalking behaviors, where the perpetrator's distorted perception of 'rivalry' can lead to lethal violence against individuals who have no connection to the conflict. The fact that the victim was an altruistic bystander suggests that the danger posed by domestic stalkers can extend beyond the primary target to the general public.


