The media investigated the drug investigation for police authorities first

(1)Kwon’s nail examination is not yet available, however
(2)The nail can only be checked for five to six months in advance, and the hair scrutiny, which can determine whether the drug was administered for about a year, left Kwon in a position where it is not possible to prove the allegation. The only reason the police claim is that A, 29, head of an entertainment establishment in Gangnam, who was arrested on charges of drug and cannabis administration. If Kwon’s nail scrutiny also shows a negative result, the police’s investigation power is expected to be significantly weakened Police turned the arrow to the media. Police said the investigation was not easy as the fact was known during the pre-internal investigation phase before obtaining clear evidence On the 20th, when Kwon’s hair was negative, police said, “The media may have investigated first,” adding, “We are investigating other parts to prove the allegations and are trying to close the case as soon as possible.”