Brazil Helicopter Collision News | 6 Killed As Helicopters Collide Over Rio De Janeiro

Six people were killed after two helicopters collided mid-air over Rio de Janeiro and crashed in the city's western zone, according to firefighters. One of the helicopters crashed into the parking lot of a car dealership, setting several electric vehicles ablaze. Emergency crews later extinguished the fire. Authorities have launched an investigation into the cause of the collision. Police said American singer and comedian Oliver Tree was listed among the passengers, though officials have not yet formally identified the victims.