A helicopter collision in Rio de Janeiro, Brazil, resulted in the deaths of all six people on board both aircraft. The crash occurred around 9:00 AM local time, with the cause currently unknown and under investigation. One of the helicopters crashed onto a lot containing parked electric vehicles, igniting a significant fire that spread to multiple cars. Firefighters brought the blaze under control approximately one hour after the incident, though a large plume of smoke was visible across the area. Debris from the crash scattered within a 100-meter radius, impacting a nearby road which was partially closed. A helicopter tail section landed on a building. No injuries to individuals on the ground have been reported.