Europe has become one of the most lucrative markets for the big drug cartels, who have not hesitated about using the corruption and the extreme violence that has served them so well in South America
From torture and murder in the Netherlands and Serbia to an unprecedented web of corruption in Belgium, the Sky ECC investigation has shone a light into some of Europe's darkest corners
The EU says it will set up a stand-alone agency to crack down on money laundering across Europe where major banks have been hit by a wave of dirty money scandals
Fentanyl is killing tens of thousands every year in the US. Is Europe facing a similar crisis and what measures are authorities taking to combat opioid addiction?