Ah it's dead easy.
Find a club/bar, turn up with a short skirt and get your knockers out. Stand on a stage/podium and look like a slag.
40 Eur a night + tips.
I'd like to think they are innocent but I'm not stupid enough to believe they went from partying/working in Ibiza, all the way over to Peru and then over the border with heavy suitcases not knowing what the hell was in them. And then afterwards, royally messing their stories up and losing almost...