Spy Under Sky Chapter 175

After determining the approximate time of Ji Wenguang's death, Gavin Lin carefully checked the room several times, but did not find any useful clues. This shows that the murderer was very cautious. After killing Ji Wenguang, he made sure that there were no clues left in the room before leaving calmly.

It seems that in order to determine the identity of the murderer, we can only start from the time of Ji Wenguang's death, the murderer's motive for murder, and the special method of killing.

In the absence of other evidence, Gavin Lin could only deduce in his mind.

First, let's assume that his previous guess was correct and Ji Wenguang was indeed killed by the Japanese. Because from what Gavin Lin knew, the most likely suspect who could use the special method of killing with scarf and coin was the Japanese.

So why did the Japanese not kill Ji Wenguang earlier or later, but chose to kill Ji Wenguang at this time? Ji Wenguang was a mole that Toyama Trading Company had tried so hard to pull down, and he worked in such an important institution as the Aviation School. If they were not forced to do so, the Japanese would never have killed such an important mole.