Scorpion has been spotted in Iraq and Sue and Rob head straight there - hoping to find his hiding place and lure him out. Will they finally be able to confront him with his crimes? Barzan Majeed - codenamed Scorpion - leads the Scorpion gang. He's on international most-wanted lists. He started his criminal career in Britain and went on to build a smuggling empire which now spans the globe. An international police surveillance operation trapped more than twenty of his gang and almost netted Scorpion himself, but he was tipped off and escaped. BBC journalist, Sue Mitchell, and former soldier and aid worker, Rob Lawrie, team up to try to do what the police have been unable to achieve: to find Scorpion, to speak to him, to ask him to account for his crimes and to seek justice to those families he has harmed. Their investigation takes them to the heart of an organised criminal gang making millions from transporting thousands of migrants on boat and lorry crossings that in some cases have gone dangerously wrong, causing serious injury and putting lives at risk. They witness his operation in action and record as intense situations unfold, where vulnerable people desperate for a better future, put their lives in the hands of ruthless and dangerous criminals. To Catch a Scorpion is a BBC Studios Audio Production for BBC Radio 4 and is presented and recorded by Sue Mitchell and Rob Lawrie. The series is produced by Sue Mitchell, Winifred Robinson and Joel Moors The Editor is Philip Sellars Commissioning Editor is Daniel Clarke Assistant Exec Tracy Williams Assistant Commissioner Podcasts/Digital, Will Drysdale Original music is by Mom Tudie and Sound Design is by Tom Brignell