After G-Dragon's marijuana investigation came to light, many netizens immediately commented on how the idol must've shaved off his hair to avoid getting caught. The investigation required both a urine and hair sample. To refute these accusations, a chief prosecutor of the Seoul Central District Prosecutors' Office named Kim Hwe Jong stepped forward to say, "G-Dragon and the shaving of his head during the marijuana investigation have no relation to one another". On October 5th, prosecutor Kim had a phone interview with a reporter and said,

"The truth is that Kwon Ji Yong's [G-Dragon's] marijuana examination took place in the middle of June, not in July. We didn't even know that Kwon Ji Yong shaved his head in August; by then, it was a closed case. Therefore, you can't say that he shaved his head in order to avoid further testing. Since it is a closed case, there are no plans to hand out a probation or to hold further investigations."

The reporter then asked about G-Dragon's behavior and confession during the investigation. (G-Dragon had confessed to smoking marijuana in a club while he was visiting Japan for a performance in mid-May.) Chief Prosecutor Kim said,  "Kwon Ji Yong appeared to be regretful. There were no difficulties when we were trying to hear his confession. He told the truth, as the positive results had already been released. He also expressed his will to never smoke marijuana." G-Dragon did not receive a suspension or indictment for his charges. Many netizens expressed whether this was too light a judgment, considering his offense. Chief prosecutor Kim explained,

"It's not like that in any way. This type of case is one that would normally not carry a suspension. He is a college student, and it's his first offense. Also, the investigation's results only detected a very small amount. The fact that he was a college student weighed most heavily. College students and grown adults are [judged] differently, because it may have a larger impact on their future."

And why was this revealed so late? Kim replied, "Since Kwon Ji Yong is a public figure, the case could not be easily stated. The case was revealed, it seems, because rumors were going around about it." At this time, all activities for G-Dragon have been temporarily suspended. YG Entertainment has issued an official apology, and the national broadcasting networks of KBS, SBS, and MBC have all declared that G-Dragon will not be blacklisted from any appearances. Source: Sports Donga via Naver