Disgraced CEO attracted members of volunteer group . MARCH 23, 2013 01:25. . A construction company owner suspected of providing a prostitute to former Vice Justice Minister Kim Hak-ui is known to have attracted a volunteer group with members from the upper class.

The chairman of a volunteer group told The Dong-A Ilbo Thursday, “I saw the owner, Yoon, at a local social club for the first time. He invited club members to his villa and promised to invite my voluntary group members to his vacation home as well."

According to former members of the voluntary group, male and female members went to the villa by bus in May 2010. Yoon introduced himself to the members by handing over his business card as chairman of a construction company. After a outdoor concert by amateur vocalists, Yoon wined and dined the participants. The party continued inside the vacation home.

Yoon then played a pornographic video at a movie room where male and female members got together. Certain members were offended and left for Seoul immediately.