Two home searches on suspicion of "copyright violation"... G-DRAGON & Yang Hyun Suk, "It was not unauthorized copying"
"Unauthorized copying of songs"... G-DRAGON (BIGBANG) and Yang HYUNSUK investigated for copyright violations = South Korea
[Full text] Yang HYUNSUK receives suspended prison sentence for obstructing investigation into BI (formeriKON): "I'm disappointed but will accept it humbly"