Two men in their 60s were stabbed to death with a knife at a house in Myeonmok-dong, Jungrang-gu, Seoul. Fire authorities arrived at the scene after receiving a report, but both men were in cardiac arrest and later died after being transported to the hospital. Police are currently investigating the circumstances of the incident through CCTV footage review and witness interviews. They are looking into the possibility that the two men stabbed each other during an altercation and the possibility of a third perpetrator. The detailed facts will be clarified through an autopsy of the bodies.