Complex sentence: FARC accused the Awás of collaborating with the Armed Forces of Colombia, this led to the torturing and killing of 17 indigenous, of which eight were killed with knives, according to a witness who managed to escape.
Split into simpler sentences: FARC accused the Awás of collaborating with the Armed Forces of Colombia. These accusations led to the torture and killing of seventeen Awás, eight of whom were killed with knives, according to a witness who managed to escape.