Crime scene: 162 mystery solving puzzles to find out who the murderer is

Chapter 22 The Mystery of the Blue Train
Akai is a reporter who boards the night express of the blue train from Tokyo Station.After entering the sleeper, he met the beauty next door and took pictures of her, and the two were very close.Next door, the young man in the other berth kept watching them.

The young man next door claimed to be a lawyer, came over to strike up a conversation with him, and gave Akai a bottle of whiskey.Akai returned to the berth, opened the whiskey and drank it, and soon fell asleep.

In the middle of the night, Akai woke up and heard a strange sound coming from the next door, so he went over to check.He saw the beautiful woman lying on the ground in blood-stained pajamas, dead.He was about to call the police, but was hit in the back of the head and passed out again.

After some time, he woke up.The train was still running in the dark, and he was lying in his berth.He immediately jumped up and went to report to the captain.

The bus captain and Akai went to the next room together. When they knocked on the door, a middle-aged woman opened the door. She got on the bus from Tokyo. After checking the ticket on the way, the room was tidy and there was no blood.Checking the next door again, the young lawyer was gone, only an old man from the countryside, and there was no sign of the two being replaced.

Akai's camera is gone too, and apart from a head injury, there is no evidence to support what he said.

The train reached the terminal, and the clock at the station said 3:1 in the morning.Akai was taken aback again. According to the timetable, the train should arrive at the station at [-]:[-] in the morning. There was no accident on the way, so why was it delayed?

What is going on in all this?
【Answer】The young man who called himself a lawyer was the murderer of a beautiful woman.In the middle of the night, Chijing saw the murder scene, he knocked Chijing unconscious, took away the camera, and helped Chijing get off the bus at the halfway stop.An hour and a half later, he boarded another express train in the same direction and put him in a sleeper with the same number in the same car, in order to make Akai have an illusion.

(End of this chapter)