It's a crazy lunatic fan tried to kill Yunho with superglue

Group DBSK member Yunho was taken to the hospital after drinking a beverage to which a powerful adhesive had been added.
While taking a break during the filming of KBS's Heroine 6 on the evening of the 14th, U-Know Yunho drank a "bond beverage" that had been brought by a girl disguised as a fan. He began to show signs of vomiting and was immediately taken to nearby SungMo Hospital in Yeudo. Apparently, Yunho's lips are stucked because the drinks is added with adhesive (superglue) and Yunho's lips are bleeding heavily.
An official working with SM said during a early-morning call on the 15th with Joy News 24 that "U-Know Yunho began to vomit immediately after drinking the drink and then he fell fainted. He was taken to a nearby hospital and received treatment right away so the gravity of the situation was not such that his life was at risk."
This official stated "we will not know his condition for sure until he is thoroughly evaluated but the crisis has passed."
After receiving emergency treatment at SungMo Hospital U-Know Yunho was taken to a hospital in Kangnam where he is currently receiving treatment.
On SM Entertainment's side, they have requested an investigation into the adhesive that was added to the drink. Also, they are focusing on the identity of the person who disguised herself as a fan to leave the drink.
and the update oneA woman who gave a toxic drink to a leader of popular boy band TVXQ voluntarily confessed to the police yesterday, according to Seoul Yongdungpo Police Station.
The 20-year-old university student identified by her last name Ko is convicted of giving a drink poisoned with what is assumed to be adhesive, to TVXQ’s leader U-Know (Korean name Jeong Yoon-ho) who was about to enter a waiting room after shooting an entertainment program at KBS building in northern Seoul around 10 p.m. on Saturday.
After having the drink, the 20-year-old singer started to vomit and was taken to a hospital nearby. The hospital said that his life is in no danger and he is recovering.
Ko made a voluntary confession to the police at around 3 p.m. of Sunday.
``I became worried as Internet portal sites were filled with articles related to the drink terror and the police began to search for the criminal with picture of myself taken by CCTV at a convenient store,’’ Ko told the police. According to the police, Ko said that she gave the drink to U-Know because she hated him but did not think that he would actually drink it.
Along with the drink, she also gave him a hate letter which said, "TVXQ should watch their backs as a great number of people change TV channels when the group appears on television The group is popular only among elementary school students." The writer used the expression, "I want to kill you."