Oliver Tree, 32, among six killed in helicopter collision over Rio de Janeiro, authorities say

Two helicopters collided and crashed over Rio de Janeiro’s western zone on Sunday morning, killing all six people aboard, Brazilian authorities said. Reports identified one of the victims as the alternative musician and internet personality Oliver Tree, 32, who was traveling on one of the aircraft at the time of the accident.

The Military Fire Department of Rio de Janeiro said one of the helicopters came down on a car dealership in the city’s west, sparking emergency operations on the ground, including firefighters responding to the crash site. The agency did not describe the cause in the early aftermath, and investigators said they would determine what led to the collision over populated areas.

The Guardian reported that the crash involved two helicopters, with the collision occurring in the air above Rio’s western zone. After impact, the aircraft fell within the metropolitan area, where access routes and nearby businesses and properties could be affected by debris and emergency vehicles. Firefighters and other responders worked to secure the scene and to identify the victims.

The identities of the remaining five victims were reported but were not fully detailed in the initial report beyond being included among the six people killed. As is typical after fatal aircraft accidents, authorities said recovery and identification would proceed through official channels, while aviation investigators work to reconstruct flight paths, communications, and aircraft maintenance records.

News coverage described Oliver Tree as an alternative singer and internet personality. His death, if confirmed in official victim listings, ends any personal recovery efforts for next of kin and may prompt additional scrutiny of operational approvals for flights in densely populated urban areas.

Officials in Rio de Janeiro did not publicly specify whether the helicopters were operating under an airline or charter program, or whether either aircraft was carrying passengers for a specific contract, in the early reporting. An investigation is expected to focus on factors that can include air-traffic coordination, pilot procedures, aircraft mechanical condition, and weather at the time of the collision.

The immediate priority for authorities is to release confirmed information about the victims and determine what emergency response actions were taken, including how fire and medical resources were deployed. Brazilian investigators will also seek to establish whether any regulatory requirements were met before takeoff and whether any procedural failures contributed to the crash.