A devastating aviation accident involving two helicopters has occurred in Rio de Janeiro. Authorities have confirmed a total of six fatalities resulting from the crash. Among the victims are Argentinians Gaspi and Lucas Vignale. The American singer Oliver Tree is also reported to be among the dead. Police officials have released very few details regarding the circumstances of the event so far. Investigations are ongoing to determine the cause of the collision. The loss of multiple high-profile figures has drawn significant attention to the tragedy.