A federal judge in Argentina has ended a criminal investigation into President Javier Milei and Milei's sister, Karina Milei, over a cryptocurrency that collapsed after Milei promoted the token. Court records show Judge Marcelo Martinez de Giorgi issued the ruling on Friday. The judge found that investor losses and price fluctuations did not establish fraud. The judge also dismissed an investigation into US businessman Hayden Davis, who acknowledged holding close to $100 million after the crash but denies wrongdoing.