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Yesterday (27th) during the holiday, former wife of the attorney general, Chung Kyung-Shim, was the second prosecutor to be called after the arrest. The prosecution is considering reclaiming a warrant for his brother's brother earlier this week.

Reporter Lim Chan-jong.

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The prosecution called on Professor Chung Kyung-Sim to investigate whether the former secretary of state had known about the alleged acquisition of the WFM stock name.

The prosecution estimates that Chung bought 600 million won worth of WFM stock in January 2018 by more than 100 million won less than the market price.

The prosecution is also analyzing a recording of conversations with Professor Chung and his five-year-old nephew, who was involved in trading WFM stocks.

But Chung is known to claim that buying stock shares is not true.

The former secretary-general is also in no position with WFM.

The prosecution has been accused of further suspicions of the alleged corruption of Ungdong Gakuen's hiring involving his former brother, Cho, and is considering reclaiming the arrest warrant earlier this week.

The first secretary of state was expected to be summoned this week, but there are observations that the investigation of the former secretary of the country is over this week.