Park Bom of K-pop group 2NE1 said Tuesday that she had been used as a scapegoat to cover up a fellow bandmate’s alleged drug scandal, sharing a handwritten letter on social media that quickly sparked controversy. However, a close associate told local media that the post appeared to stem from the singer’s unstable condition. In the note, Park said she suffers from attention deficit disorder, stressing her lack of illegal drug use. She then alleged that she had been falsely labeled a “drug addict”