Overview

• Sergio Mariano Nacenta, 59, was discovered fatally shot inside his Toyota Hilux that ended in a ditch at Paso Hondo and Recuero in Las Heras.
• Early findings show multiple bullet impacts from outside the cab, with the victim's documents and belongings inside, making theft an unlikely motive at this stage.
• División Homicidios, acting under judicial authorization, searched a home in the Santo Tomás de Aquino area of El Algarrobal and arrested a suspect identified by the initials M. E. A. J.
• Investigators seized two cellphones and components consistent with a .22-caliber carbine, including a barrel, firing mechanism parts, magazines, springs and a telescopic sight.
• Prosecutor Andrea Lazo leads the investigation, which is working to establish motive and whether the detainee fired the fatal shot, including inquiries into whether Nacenta was lured to a meeting.