Cerro Colorado. Benedict Tito Mamani (39), a worker, died bled at the hospital.. He had been stabbed several times in the neck and head inside the La Curva bar.The subject also stabbed Rosabel Ticlavilca Herrera (46), friend of the deceased, on the face and buttocks. Ticlavilca was dead at Hospital.The killer was identified as David Marcelino Yana Sisa (25)