A. On July 26, 2012, Plaintiff C and D are the parents of Plaintiff A who suffered water-related accidents in the instant swimming pool as follows, and Plaintiff B are the Dongs of Plaintiff A. 2) The outdoor swimming pool (hereinafter “instant swimming pool”) with the area of three swimming tanks, the area of swimming tanks 5,102 square meters, and the area of 27,945 square meters in the I Park in Songpa-gu, Songpa-gu, Seoul (hereinafter “instant swimming pool”) is public property of the Seoul Special Metropolitan City, while Defendant E Co., Ltd (hereinafter “Defendant E”) obtained permission for commercial use of the instant swimming pool facilities from Defendant Han River Business Headquarters under the Seoul Metropolitan Government (hereinafter “Defendant Seoul Special Metropolitan City”) on May 18, 2012 (hereinafter “instant permission”).

3 Defendant F is an employee of Defendant E from June 28, 2012 to the same year.

8. Until 24. A person who had served as the Director of the Management Office of the swimming pool of this case, and Defendant G is the same year.

7. From the beginning of the month to the 28th of the same month, a person employed by Defendant E to work as safety personnel in the swimming pool of this case.

B. (1) On July 26, 2012, Plaintiff A and Plaintiff B, who was her mother, play water in the swimming pool of the instant swimming pool, along with Plaintiff D and B, who was her mother on July 26, 2012. After the break time between 17:45 and 18:00 on the same day, Plaintiff D, who was her mother at Plaintiff A and B, had the mother of Plaintiff B, and had the mother of Plaintiff B in the vicinity of the infant swimming pool, and Plaintiff D, who was her mother, had the mother of Plaintiff B, had the mother of Plaintiff B, so far as there is an increase in the number near the infant swimming pool, Plaintiff A, alone, moved to a juvenile swimming pool of about 30 to 40 meters away from the said gate and carried out water at that place (hereinafter “instant accident”).

(2) At the time, Defendant G was placed as safety personnel of the juvenile pool at the time, and according to Defendant G’s interrogation protocol (No. 1-1) of the instant accident, Defendant G was written contrary to the point where the instant accident occurred, and Defendant G was examined. Defendant G was injured by occupational negligence on December 27, 2012.