In 2017, an organised crime group from Eastern Europe pulled off a string of robberies in warehouses up and down the UK. The spree ended with their biggest heist, as they stole a stash of rare antiquarian books worth over EUR 2 million. The goods were valuable in more than just monetary terms; they held immense cultural value as well. And when cultural goods are stolen, the best hopes at getting them back come through international police cooperation.

In this episode, find out how Europol worked with British, Italian and Romanian authorities to track down the large and sophisticated gang behind this robbery. From the night of the heist to the years-long manhunt for the kingpin, you’ll hear from the officers who worked this immense case, and how they worked to recover stolen heritage.