COLOMBIA’S most wanted cocaine trafficker has been arrested in Alicante this weekend and is being held responsible for 400 murders.

Hernan Alonso Villa – nicknamed ‘the Rat’ for his petite figure – faces extradition to Colombia after Spanish police caught him driving with over €40,000 in cash.

Alonso Villa, 40, is the leader of one of the biggest drug cartels in the world, known as ‘La Oficina de Envigado’ in Medellin, which has over 200 gang members.