A. The Plaintiff and the Plaintiff entered into a mutual aid agreement between the Plaintiff and Nonparty C, as a truck mutual aid business entity, with respect to D Trucks owned by the same company (hereinafter “Y2”) with Nonparty C, as follows:

Between June 1, 2012 to January 29, 2013: Security type: Large-Scale Deduction (unlimited) and Cargo Deduction (Limit of 200 million won) and Cargo Deduction (Limit of 200 million won)

B. On January 14, 2013, the date, time, and place of the instant chain collision 1: Around 04:4:4: (a) on the 14th of January 2013, 2013, the location: (b) the driver’s vehicle insurance operator, such as the vehicle number, weight, etc., in the order of vehicle vehicle related to the accident 289.4km in the Bridge, the vehicle number, etc., of the vehicle in the order of the vehicle related to the accident 289.4km in the C&1 vehicle E., the driver’s vehicle insurance operator, Y2, the H freight deduction 5th (4.5 tons) H, D. D. D. D. car truck (9.5 tons), Plaintiff 1, J. 5th of the vehicle (25 tons) and the 5th of the vehicle from the front end to the right side of the vehicle, and the vehicle stopped from the 5th of the vehicle to the left side.

D. The second accident occurred and the second accident occurred and about 1 to 2 minutes of H driving, which was proceeded with two lanes at the time of the first accident, due to the negligence of the Ma2 vehicle's driver's failure to look well at the front side of the front left side of the Ma2 vehicle, which was stopped due to the shock of the first accident of the Ma2 vehicle, the top left side of the Ma1 vehicle's front left side of the front right side of the Ma2 vehicle, and then the shock of the Ma5 vehicle which was stopped due to the first accident.