"Australian Taekwondo Instructor Charged with Triple Murder of Student and Parents"

TL;DR
Australian taekwondo instructor Kwang Kyung Yoo allegedly killed his 7-year-old student and the boy's parents before seeking medical treatment for stab and slash wounds. Yoo, known as Master Lion, will be charged with three counts of murder. The bodies were discovered after Yoo admitted himself to a hospital, claiming he was attacked in a supermarket parking lot. Police have yet to determine a motive for the killings and are still investigating the relationships between the victims and the accused.
- Australian taekwondo instructor allegedly killed his 7-year-old student and boy's parents New York Post
- Taekwondo instructor in Australia accused of killing his student, 7, and the child's parents Fox News
- Taekwondo teacher charged with murders news.com.au
- Sydney martial arts instructor arrested for alleged murder of South Korean family Reuters
- Martial arts instructor charged with three counts of murder after bodies found in Sydney ABC News
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