A brutal knife fight broke out at a gas station in Valentín Alsina, Lanús, leading to the death of a 38-year-old man who suffered a stab wound to the neck. The altercation left three others injured, provoking a swift police response after a 911 call alerted authorities to the chaotic scene. Four individuals were arrested, including a local police sergeant off-duty at the time, who is believed to be the main suspect in the homicide.

The incident unfolded in the early hours of Monday at a Lider Oil gas station at the intersection of Remedios de Escalada Avenue and Jorge Obón. Witnesses described a violent confrontation involving at least five individuals armed with knives, marked by shouts and bloodshed. Employees at the gas station recounted the alarming scene as they observed several people injured and covered in blood, underscoring the urgency of the police's arrival at the scene.

The investigation is ongoing as the local police and authorities work to determine the sequence of events leading to the deadly confrontation. The involvement of a police officer has raised questions about accountability and the circumstances surrounding his participation in the incident. This violent episode highlights issues of safety in public spaces and the rising incidence of knife-related crimes in the area, prompting community concerns and a call for action to restore order and safety in the neighborhood.