Some information proving the scandal were found in a notebook of An Jong Bom, former chief secretary in charge of policy coordination of Chongwadae, who is one of the chief culprits of the crime.

The book contains the accounts of Park's instructions related to the establishment of the Mir and K Sports Foundations and fund-raising.

Also written on the book are Park's instructions to appoint those specially designated by her when public organs or civilian businesses choose employees.

An had confessed right after the occurrence of the case that fund-raising and seizure of an ad company were all done at the instructions of Park.