Most Disturbing History on Instagram: "On February 7, 2013, Tuğba Erdoğan, a 23-year-old environmental engineering student at Sakarya University, visited a go-kart track in Adapazarı. She was wearing a scarf and reportedly fastened her lap belt incorrectly. While taking a turn at high speed, her scarf became tangled in the go-kart’s shaft and tightened around her neck. The impact of crashing into a barrier caused her to lose her head instantly—a tragic and freak accident. The incident sparked co