At the time of the attack, Lee was being prosecuted for corruption, accusations which he denied and said were politically motivated.[15] The attack took place nearly three months before the 2024 legislative election.[3]
On 2 January, Lee was holding a press conference at Gadeokdo New Airport.[16] At 10:27 a.m. KST,[1] an individual approached Lee and asked for an autograph before stabbing him on the left side of his neck.[8] Officials at the scene immediately shielded Lee, and one of them covered his neck with a cloth. It was reported that Lee was bleeding but remained conscious.[11] Lee was taken to an ambulance at 10:47 a.m. and arrived at the regional trauma center at Pusan National University Hospital at 11:16 a.m.[17] He was subsequently transferred by helicopter to Seoul National University Hospital in a conscious state.[6][3]
It was reported that Lee suffered a one-centimeter cut to his neck, with minor bleeding.[18] Medical officials at Pusan National University Hospital said that Lee sustained damage to his jugular vein, and were concerned about additional massive bleeding.[3]
Lee underwent emergency surgery at Seoul National University Hospital later in the day.[19][3][2] Democratic Party officials said that the surgery "took longer than expected" and medical officials were closely monitoring his progress.[2]
The event was recorded live, with video footage of the attack airing on South Korean broadcast stations.[19]
A witness said more than a dozen police officers were present at the moment of the attack.[20]
A male[21] suspect, Kim Jin-sung, a real estate dealer[4] who was wearing a paper crown reading "I'm Lee Jae-myung" and was carrying a sign that said "200 seats at the National Assembly",[3][22] was promptly arrested.[23] He was reported to have been born in 1957.[2] In December 2023, he had attended an event where Lee headlined in Busan, with video footage showing the suspect waiting for Lee but being unable to make close contact.[2] The suspect was wearing the same paper crown.[2] At a press conference, police stated that the suspect had bought his weapon online.[16] The weapon used was described as an 18-centimeter-long knife.[3][2] Democratic Party spokesman Kwon Chil-seung said during a briefing that the attacker was believed to have used a sashimi knife.[19] One media outlet reported that he refused to answer questions about his motives.[6] Police obtained a warrant and searched his home.[24] The Busan Metropolitan Police Agency said it planned to charge Kim with attempted murder, as he confessed he intended to kill Lee.[2]
PresidentYoon Suk Yeol stated that the stabbing was an "act of terror... and a serious threat to democracy" and ordered authorities to launch an investigation into the attack.[16][10]Democratic Party spokesman Kwon Chil-seung stated, "This incident is a terror attack on Representative Lee Jae-myung and a serious threat to democracy that should not happen under any circumstances."[19]
Yoon Hee-keun, Commissioner General of the National Police Agency, announced the formation of a special investigation team in Busan to conduct an inquiry into the attack.[2]
^Oh, Soo-hee; Park, Gyeong-jun; Han, Joo-hong; Geun-ho, Cha (2 January 2024). "이재명, 부산서 흉기 피습…의식있는 상태서 병원 이송" [Lee Jae-myung, attacked with a weapon in Busan...transported to hospital in conscious state] (in Korean). Yonhap News Agency. Archived from the original on 2 January 2024. Retrieved 2 January 2024.