Zombie Drug

This might delve into a more debated issue regarding the origin of the zombie, however, would you entertain the notion that someone could take on the characteristics of a zombie without actually being undead?
Via CNN and VBS.tv comes a story about the “Zombie Drug”.  This drug, which is claimed to have only two uses, to rob or to kill, is said to render the victim unaware of their actions.  One victim reported waking up in a park, beaten.  If under the effects of such a drug, could one be confused for a zombie?  Further, could a widespread use or application of the drug cause a faux outbreak that would be misinterpreted as an undead apocalypse?

Eric Lanford talks to a VBS.TV reporter about a deadly Colombian drug that can turn people into zombies. Watch the video via CNN and decide for yourself.