So Yi Hyun realized that there was a conspirator in the bodyguard room.
On the 6th episode of SBS Wednesday/Thursday drama "Three Days" broadcast on March 20th, Lee Cha Young (played by So Yi Hyun) realizes that there is a conspirator with Ham Bong Soo (played by Jang Hyun Sung) who assassinated president Lee Dong Whee (played by Son Hyun Joo).
On this day, on the tennis courts of Chung Soo Dae, Lee Cha Young measured how long it took to run to the bodyguard room and pointed that it was almost the same time when there was a power outage and a shooting.
Lee Cha Young mumbled, "The director had shot but the person who opened the tennis court doors was someone else. There is a culprit" and called the bodyguards but no one answered.
