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

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

1. Facts of recognition;

A. From March 4, 2014 to November 2014, the network was employed by the Defendant as an employee in the “public forest tending project in 2014 (hereinafter “instant forest tending project”) and performed the work of collecting forest tending products, collecting forest products, cutting down on the roadside and surrounding the living zone, and working for about four months from 9:00 p.m. to 6:0 p.m. during which he/she performed the work.

B. From June 27, 2014, while performing the instant forest tending work, the network D died of the instant forest tending work, as the heat, parassissis, and the outbreak continued, and on June 30, 2014, the hospital was hospitalized at the Gangwon University Hospital. During the hospitalized treatment, the symptoms showing the lebrogate reduction, the blood plate reduction, and the lebropic symptoms of the acute lebrosis were shown, and died on July 9, 2014.

(hereinafter “instant accident”). C.

The plaintiffs are the children of the network D, and they are the successors of the network D.

The Gangwon-do Health and Environment Research Institute conducted a research on the division of houses and species on four occasions on July 31, 2014 in order to verify the actual state of small hives distribution of small hives known as mediating the above disease on July 31, 2014, which is the preceding private person of the network D, on the surface of the Jindo-gun, a region where the RD performed public service from June 9, 2014, and on the South and North Korean Ri of Jindo-In-Eup, a region where the RD conducted public service from June 9, 2014, and as a result, it was revealed that the Rindo-in 1,660 Eindics were small hives, 1,657 Eindics among the 1,660 Eindics collected, but it was not found that there was no virus cause of the hives of the hives of the

E. The Plaintiff C filed a claim for survivors’ benefits, etc. due to the death of the deceased D with the Korea Workers’ Compensation and Welfare Service, and the Seoul Workers’ Compensation and Welfare Service’s Committee for Determination of Seoul Occupational Disease (Korea Workers’ Compensation and Welfare Service) in relation to the GD’s prior private person on September 18, 2014, taking into account the statements of the Plaintiff and the Defendant and the results of the epidemiological investigation of the said Gangwon-do Health and Environment Research Institute.