Ospina led an Army brigade in 1997 that allowed a pro-government militia to sack a village in northern Colombia. The assault left several dead, including children. “One shopkeeper was tied to a tree, had his eyes gouged out, and his tongue removed," according to witness reports. The allegations didn’t stop Ospina from joining the teaching staff at NDU’s Center for Hemispheric Defense Studies, where he taught from 2006 to 2014. There, he lectured “elite” U.S. and foreign military officers.
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