Cho Kuk, the former Minister of Justice and leader of the People’s Revolution Party, has expressed his frustration with the ongoing investigation by holding a coffee cup adorned with a question mark symbol. Cho, who is under investigation for alleged irregularities in his family’s business dealings, has been subject to scrutiny for three years. The symbolic coffee, purchased from a local franchise, served as a subtle message to the investigators. Cho’s actions come as he faces questioning regarding his involvement in a case concerning a former lawmaker’s alleged involvement in the irregularities of a mid-sized venture capital company.