In the spring of 2014, the Ukrainian Prosecutor General's Office opened an investigation at the behest of the [[UK]] prosecutors office, which was investigating [[money laundering]] allegations against Zlochevsky and had frozen $23.5 million in assets allegedly belonging to him in early April 2014. Ukrainian prosecutors refused to provide the UK with needed documents and in January 2015 a British court ordered the assets unfrozen. This action was pointedly called out in a speech by U.S. ambassador to Ukraine, Geoffrey Pyatt, who stated | In the spring of 2014, the Ukrainian Prosecutor General's Office opened an investigation at the behest of the [[UK]] prosecutors office, which was investigating [[money laundering]] allegations against Zlochevsky and had frozen $23.5 million in assets allegedly belonging to him in early April 2014. Ukrainian prosecutors refused to provide the UK with needed documents and in January 2015 a British court ordered the assets unfrozen. This action was pointedly called out in a speech by U.S. ambassador to Ukraine, Geoffrey Pyatt, who stated |