A hazardous drug derived from a particular type of tree common in Colombia can eliminate free will and can wipe the memory of its victims.

The drug, which is currently being dealt on the streets of the country, is called scopolamine, but is colloquially known as 'The Devil's Breath,' and is often blown into faces of victims or added to drinks.

Within minutes, victims are like 'zombies' - coherent, but with no free will.