1. The plaintiffs' claims against the defendants are all dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. Plaintiff A and D are parents of H (I students, 177 cm, 75 km in body), and Plaintiff B and C are the same students of H.

B. Around June 2017, H had been serving in the 12th Spos Team in the Jpos Team in the Army, and had been accommodated in the 2nds Team in March 24, 2018 in the Nelel of the fourth-story building in Gangwon-do, Gangwon-do (hereinafter “Moel”). On March 24, 2018, H was accommodated in the nel of the fourth-story building in the Gangwon-do, Gangwon-do.

C. H:

3. On the 25th 25th Rour, it was found to fall down on the her rooftop and sent back to a hospital. However, at around 05:10, the patient died due to thirical brain injury (hereinafter “the deceased”), and the specific progress by the time period is as follows in order of time.

(Time is not somewhat correct, however, three minutes are added to the time indicated in Eul evidence 10 based on the time indicated in Eul evidence 11, and the initial unit is omitted). From 16:40 to 16:40, sick soldiers were administered together with the deceased, and they were fleeped with the deceased, and soldiers were flick with the deceased at around 19:58 at around 19:58 and near flicks.

H. From 21:31 to 2:00 on the following day, sick soldiers return to the telecom, and divide them into five soldiers per week, two cans of beer, and two cans of beer (in the case of the deceased, two soldiers per week). At around 02:15, the Deceased Had the Deceased: (a) around 02:33, around 02:0, the Deceased thrown away floshed away from the entrance of the 1st floor, and laid down the rooftop stairs.

(D) At around 02:35, K found the Deceased, and Y2:36, K went to the guest room, with the Deceased’s knife, from the third floor of the guest room. At around 02:36, the Deceased discovered that, after going to the guest room, the stairs were laid down at the end of the third floor corridor, and the rooftop emergency exit was turned back again into the guest room. At around 02:40, the Deceased was frighted again at around 02:40, at around 02:59, the Deceased was frighted, and was fright out of the guest room, and opened an emergency exit and going to the rooftop. At around 03:0, Defendant G was found to go to the deceased’s emergency exit through CCTV from the second floor management room.