he has managed to track down the smuggler across europe to luxembourg. here s his story. excuse me, sir. andrew harding from bbc news. we ve come to luxembourg to confront a man we ve been chasing across europe. we know who you are, you re a smuggler. no. he s responsible for putting hundreds of people in small boats heading from france to england. and responsible for one boat in particular. this one. we came across it back in april on a beach in northern france. police, battling with a group of smugglers. chaos as people clambered onto the boat. we saw a girl here in a pink coat. she was one of five to die at the scene. her name was sara, seven years old, born in belgium, raised in sweden. a few days later, we found her father, ahmed, an iraqi man consumed by grief and also by guilt. but what of the smugglers? multiple sources tell us the man paid to arrange sara s journey is still active and working from a distant city. so we ve come now to antwerp, a city in northern bel