Julian Assange May 2017, the Swedish authorities dropped their investigation against Assange, claiming they could not expect the Ecuadorian Embassy to communicate reliably with Assange with respect to the case. Chief prosecutor Marianne Ny officially revoked his arrest warrant, but said the investigation could still be resumed if Assange visited Sweden before August 2020. "We are not making any pronouncement about guilt", she said. On 19 June 2012, Ecuadorian Foreign Minister Ricardo Patiño announced that Assange had applied for political asylum, that his government was considering the request, and that Assange was at the Ecuadorian embassy in London. Wikileaks insiders stated that
Extradition law in the United States the federal hierarchy. For instance, in the United States, most criminal prosecutions occur at the state level, and most foreign relations occur at the federal level. In fact, under the United States Constitution, foreign countries may not have official treaty relations with sub-national units such as individual states; rather, they may have treaty relations only with the federal government. As a result, a state that wishes to prosecute an individual located in a foreign country must direct its extradition request through the federal government, which will negotiate the extradition with the foreign country. However, due to the constraints of federalism,