Ukrainian police on Tuesday investigated a fire that destroyed the house of a reformist former central bank chief, who along with the bank called it an act of "terror."
Ukrainian President Volodymyr Zelensky called the attack a "brutal crime, the quick investigation of which must be a priority for law enforcement."
The US Embassy called for an "urgent and thorough investigation" while a joint statement by the European and American business associations warned that "such situations are sending the wrong message."