Just before New Year, with a touch of fanfare, police and prosecutors in Ukraine posted a video online.
The film, backed by a dramatic, upbeat soundtrack, showed a garage door slowly opening to reveal first a Lamborghini and then a dozen or so other luxury cars.
Housed in a shining modern curved-roof structure with slate-grey cladding sat a Rolls-Royce, a Bentley, a Range Rover, a Mercedes, a Porsche and a BMW.