On August 2000, dsp was investigated by the reporter Sangho Lee for tax evasion, embezzlement, underpayment and no contract issues, which was featured in the news series, "PD & Reporters' morning".
On August 2000, dsp was investigated by the reporter Sangho Lee for tax evasion, embezzlement, underpay, ent and no contract issues. The details were specifically focused on managing sechskies'cases and featured in the documentary series, "PD & Reporters' morning".