Scopolamine often blown into faces of victims or added to drinks Within minutes, victims are like 'zombies' - coherent, but with no free will Some victims report emptying bank accounts to robbers or helping them pillage own house Drug is made from borrachero tree, which is common in Colombia ... He told Vice that Scopolamine can be blown in the face of a passer-by on the street, and within minutes, that person is under the drug's effect - scopolamine is odourless and tasteless- 'You can guide them wherever you want,' he explained. 'It's like they're a child.' Black said that...