# Violent crime and homicide investigations in Argentina

> Live situation record from CLSTR: https://clstr.news/situations/violent-crime-and-homicide-investigations-in-argentina
> Updated: 2026-08-30T15:16:13.000Z. Sources: 243. Developments: 2.

In Tucumán, authorities arrested two suspects, Isaías ‘El Rey’ Delgado and Juan Manuel ‘Cucú’ Carabajal, following the fatal shooting of 21-year-old police student Kevin Samuel Rueda. Rueda was shot and killed during the early hours of a Saturday at the intersection of Avenida Colón and Fortunata García while traveling to participate in an institutional parade.

Investigators believe the motive for the attack was the theft of Rueda’s white Honda Wave motorcycle. Authorities successfully recovered the victim’s motorcycle, which had been hidden in a sugarcane plantation near the Canal Sur area, along with a KTM Duke motorcycle believed to be linked to the suspects.

Isaías Rubén Delgado, known as ‘El Rey,’ reportedly possesses a significant criminal history involving robbery and homicide dating back to 2010. Tucumán Security Minister Eugenio Agüero Gamboa confirmed the arrests and stated that the investigation is ongoing to determine the exact roles of each suspect in the shooting and the robbery. Officials noted that while one detainee has a history of property crimes and violence, previous records did not always result in convictions due to procedural complexities. The case is being led by prosecutor Carlos Sale.

In a separate incident in Las Breñas, a 39-year-old security worker died at Hospital 4 de Junio after being stabbed with a butcher knife during a disturbance at a pool hall. A 21-year-old suspect has been detained in connection with this homicide.

Regarding the Rueda investigation, Isaías Rubén Delgado and Juan Manuel Carabajal have since been placed in preventive detention for the murder of the officer during the robbery. They face charges of homicide in the context of robbery.

## Claims

- Kevin Samuel Rueda, a 21-year-old police student, was killed by a gunshot to the chest. (corroborated by 5 sources)
- Authorities are investigating the causes of several recent traffic accidents. (corroborated by 4 sources)
- The crime occurred near the intersection of Avenida Colón and Fortunata García in Tucumán. (corroborated by 4 sources)
- The victim's Honda Wave motorcycle was stolen during the attack. (corroborated by 4 sources)
- Isaías ‘El Rey’ Delgado was arrested near his home. (corroborated by 3 sources)
- Juan Manuel ‘Cucú’ Carabajal, 33, was arrested in a rural area in Los Gómez. (corroborated by 3 sources)
- Paramedics from the Mexican Red Cross confirmed the death of a motorcyclist in Martínez de la Torre. (corroborated by 2 sources)
- A KTM Duke motorcycle linked to the suspects was recovered. (corroborated by 2 sources)
- A young man died in Cartagena after hiding in a garbage container to evade police. (corroborated by 2 sources)
- The victim was crushed by the compaction system of a garbage truck. (corroborated by 2 sources)
- A driver in a collision in Quines tested negative for alcohol with 0.00 grams per liter. (single source)
- Initial hypotheses suggest a 57-year-old cyclist in Concordia may have suffered a cardiorespiratory arrest. (single source)

## Timeline

### 2026-08-30: Dylan Santillán escapes prison after being accused of killing police officer

Authorities are searching for Dylan Ezequiel Santillán, who escaped a prison in Campana after being accused of killing a federal police officer during a robbery in Lanús.

243 sources. https://clstr.news/cluster/tucumn-police-officer-murdered-during-suspected-motorcycle-robbery

### 2026-08-16: Man killed in Córdoba while attempting to recover stolen bicycle

Lucas Tissera, 30, was fatally stabbed in Córdoba, Argentina, while attempting to reclaim a bicycle stolen from his niece.

6 sources. https://clstr.news/cluster/man-killed-in-crdoba-while-attempting-to-recover-stolen-bicycle

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Cite as: Violent crime and homicide investigations in Argentina. CLSTR, https://clstr.news/situations/violent-crime-and-homicide-investigations-in-argentina