After the letter was taken away on the second floor, there was no notification yet. Cao Ning had to wait at the window.

There was no light on his room, only the window flashed, that was Cao Ning smoking.

After about ten minutes, I felt the rope react. Cao Ning excitedly pulled up the rope and took off the note.

"Agree with your judgment. However, your current identity is not a special envoy of the Military Control Commission, but a person who pretends to be an impersonator. You have to act from the Japanese side's standpoint. Therefore, even though you know that the woman in the dance hall is the murderer, you must also delay time so that it can match your identity. Remember that Fang is watching you in the dark. Of course, you can check the knife wounds. I also want to know, besides the Japanese side, who else wants the Military Control Commission to die."

After reading the letter, Cao Ning replied to a letter.

"I know, I will do it. I will go to the artillery brigade tomorrow afternoon."

Reply - I know that your mission will be one day tomorrow. By 7 pm tomorrow, I will go to the artillery brigade. At that time, everyone knew that you were pretending. Try to leave Jiangyin before five o'clock.

After reading the letter, Cao Ning lit the fire and burned several letters together.

All I have left for myself is less than a day.

That night, Cao Ning did not receive contact from Dongshan Fangzi. This shows that it is to let him come, but she is to take the open line. If he fails, it is to Dongshan Fangzi personally come forward.

The next morning, Cao Ning was awakened by a knock on the door.

When I opened the door, I saw that it was the director of the police station.

Seeing his red eyes, Cao Ning knew that he might not have slept all night.

Yes, if the ordinary officers died, the police chief would not pay attention to it. However, the military commander lost was a spy, then there was a big problem in the middle. If he didn't do it well, the hat on his head would fly away.

"The commissioner, we reviewed it overnight and conducted another investigation. Now the suspicion of eight people in the dance hall can be ruled out. The murderer has been determined to be the woman dancing with Zhang Shan."

Cao Ning asked the waiter to bring breakfast, but he wanted to have breakfast.

"Are you sure?"

"Check. Someone saw that the woman took out a piece of chocolate from her pocket when Zhangshan invited another woman to dance. At the same time, she took out a small bottle and put liquid on the chocolate. That might be potassium cyanide."

The breakfast was delivered soon, and Cao Ning asked the police chief: "Eat together."

The police chief waved his hand: "I've eaten it."

"Then I'll eat it." Cao Ning started eating.

The breakfast was a bowl of lean egg porridge and two meat buns.

While eating, Cao Ning was talking to the police chief.

"Did anyone see the woman put chocolate in Zhang Shan's pocket?"

"A man saw it! On the dance floor, when the woman danced close to Zhang Shan, her hand reached into Zhang Shan's pocket."

Cao Ning clapped his hands: "That's good, the murderer has finally been found."

Police Chief: "But that woman is gone without a trace."

Cao Ning: "This proves that the problem is very serious. The agent who killed an officer and immediately disappeared after the operation. Everyone would think that the other party was either a simple person. He was either a Communist or a Japanese."

"We guess it might be Japanese."

Cao Ning put down his chopsticks: "Whether it is the Communist Party or the Japanese, this case is out of the jurisdiction of the police station. I went back to report to the staff, and I believe that the person from above will send a special person to investigate the case."

The police chief was so happy that he finally didn't have to worry.

"But..." Cao Ning said again.

However, this made the police chief's heart suffocate again.

Cao Ning lit a cigarette: "The poisoning is clear, but the knife wound must be investigated clearly."

The police chief said: "We sent two groups of people to investigate the drug and knife injury cases separately. The drug case has gained results, but the knife injury case has no clue."

Cao Ning came to the window and looked at Room 301 with his head.

"This distance is too far, so it is possible to rule out the possibility of going from Room 303 to Room 301. Yesterday, was there anyone living in Room 201?"

"There are people living in the room in 201, and they are two women."

Cao Ning looked at the police chief: "What kind of two women are they?"

"They are relatives of the commander. When we investigated, we found that during the time of Zhang Shan's murder, the two women invited three wives to play mahjong in the room. The five people in the room matched the verbal words and they did not leave the room."

"Then they don't have time to commit crimes."

"Even if you have time, you can't climb up. The second and third floors are three or four meters high, and even professionals cannot climb up. Moreover, the windows are locked."

Cao Ning frowned: "Who could it be?"

"Yes! We have eliminated it from up and down, left and right. Unless that person flew away from the sky?" The police chief looked bitter.

Cao Ning stood up, opened the door, and looked into the corridor.

In the corridor, a male waiter was walking to room 303. When he saw Cao Ning coming out, he nodded to Cao Ning and said hello.

Cao Ning seemed to remember something in his mind.

But I can't grasp the key points for the moment.

It was not until the waiter left that Cao Ning remembered something. He ran back immediately: "Have the waiter interrogated the night before yesterday?"

The police chief nodded: "I've tried it! They all said that they didn't see any abnormal movement in the room. After we investigated, we made sure they were fine."

"No problem? How do you guys make sure they are fine?"

"Because they both testified each other, they were both on the third floor and did not leave, nor did they find Zhang Shan bringing people into the room, let alone anyone in."

Cao Ning sneered: "Testimate each other? What if they were accomplices? What if the murderer was put in? What if the murderer was them?"

Cao Ning's words made the police chief jump up.

He didn't expect this problem and thought that the two people's mutual supervision could prove it, but he forgot that the two would become accomplices.

Thinking of this, the police chief immediately ran downstairs.

Cao Ning also followed the police chief to the first floor.

"Where are the two waiters on duty on the third floor the night before yesterday?" the police chief asked by the collar of the hotel manager.

"They are on night shift and they didn't come at this time." The manager was frightened.

Cao Ning walked over: "If I guessed correctly, the two people on duty on the third floor the night before yesterday did not come to work last night, right?"

The manager nodded repeatedly: "They said they were scared and took a day off. They would come to work tonight."

Cao Ning sneered: "Come to work tonight. Maybe they have escaped to somewhere long ago."

"What does sir mean?"

The police chief said angrily: "They are the murderers."

Under the reasoning of the police chief, a scene appeared before the manager's eyes.
Chapter completed!