Kevin Dahlgren a 21-year-old U.S. citizen wanted for the murder of four of his Czech relatives in Brno has been extradited to the Czech Republic to face murder charges. According to the Czech Justice Ministry Dahlgren arrived at Prague’s international Airport on Monday and a court will now rule on whether he will be placed in custody. Dahlgren is suspected of stabbing to death four Czech relatives with whom he was staying at the time. He fled the country just hours before the crime was uncovered. The United States is known to only extradite its citizens for prosecution abroad in exceptional cases. This is the first case ever in which a U.S. citizen has been extradited to the Czech Republic. If he is convicted he could face a life sentence.