 A court in Vienna has decided against extraditing Ukrainian oligarch Dymitro Firtash from Austria to Spain, saying Madrid had not provided enough proof linking Firtash to alleged crimes.On 21 February 2017, a few minutes after the announcement of the High Court's decision, Austrian police detained Firtash at the courthouse on the basis of an EU arrest warrant issued by Spain.The Spanish warrant was issued as part of an investigation into money laundering.