After the case of Xiang Ming's suicide by jumping off the building was closed, the serious case team was idle for more than half a month.

But the occurrence of the case is never too idle. It's not that law and order are bad, but that there are some things that are really unpredictable......

The director's office of a chemical plant.

Lu Xiuwen knocked on the door of the factory director's office, but no one answered the door, and he leaned on the door and listened carefully, but he couldn't hear any sound.

"Strange, could it be that the factory director didn't go to work today?" Lu Xiuwen muttered to himself.

It just so happened that the secretary of the factory director had just passed by.

"Eh, Director Lu, are you looking for the factory director?"

"That's right! Have you seen the factory director? ”

"I don't know! The door of the factory director's office was locked this morning, so I guess I didn't come to work today......"

There are two keys to the director's office, one from the director and one with the secretary, as a spare key.

"Hey, I have a document out of the warehouse here and I'm in a hurry to ask the factory director to sign it, what can I do......" Lu Xiuwen was also anxious, their warehouse management department wanted to send out a batch of goods, and according to the regulations, this batch of goods could only be released if the factory director signed it, but now if he is not there, it will delay time......

"That's it, I'll sign it for you first, it's okay."

Lu Xiuwen thought about it, in the absence of the factory director, the secretary could also sign, so he signed her name.

"It's not that I said, the factory director sometimes likes to sleep in the office, maybe I'm asleep in it now, you might as well take a look......" Lu Xiuwen kindly reminded.

If the director is not there all day, it will be very troublesome......

"But if the factory director sleeps inside, I will go in and disturb ......."

Because the factory director's usual temper is not very good, some bitter and mean, so the secretary does not dare to go in at will, if he is scolded, it is a trivial matter, so it is a loss to lose his job......

"It's not good if the factory director is not here all day...... Lu Xiuwen whispered, and suddenly there was a way: "This factory director's health is not very good, he has high blood pressure, if he is sick, it will be bad......

When the secretary heard this, he also felt that this was the truth.

"Okay, I'll open the door and take a look, the factory director should be fine......" said the factory director's secretary as he looked for a spare key.

Lu Xiuwen also wanted to know if the factory director was there, so he kept waiting here......

To put it bluntly, it's gossip......

But the factory director's secretary looked for a while, but she didn't find the spare key to the factory director's office, and she would pack it up and put it in the drawer before she got off work, so why couldn't she find it?

"Strange, I can't find the key......"

"How could this key be missing for no reason? I just put it up before I got off work yesterday! "The factory director's secretary couldn't find it, and he was in a hurry.

"Look for it again! Something could not have happened to the factory director, right? ”

"Let's go to the security room and ask."

The secretary of the factory director and Lu Xiuwen went out together, and as soon as they went out, they bumped into the workshop supervisor.

"Oh, who doesn't walk with long eyes? Director Lu, Secretary Jiang? Where are you going in such a hurry? Zhu Hall was hit by Lu Xiuwen and took a few steps back, and said with some dissatisfaction.

"Director Zhu! I'm sorry, I didn't look at the road in a hurry just now, it's okay, we just went out for something. Lu Xiuwen apologized to him apologetically.

"Then you guys should get busy first......

It's just that neither Lu Xiuwen nor Secretary Jiang noticed that Zhu Hall was holding a leave application in his hand......