Prosecutor Son Hye-won, who was accused of buying a real estate under the name of a car after grasping Mokpo's'city regeneration project' in advance, sought four years in prison from a trial.

The prosecution said the old reason was that "using the status of the National Assembly to seek information about the country and Mokpo City and pursuing private economic interests" was the reality of the case.

"I haven't done anything embarrassing to others in matters or behaviors related to money for a moment," Senator Son said in the last plea.