Unfortunately, the suspect was obviously disguised. He wore a mask and sunglasses, and Han Cheng could not even see his eyes.
So he couldn't use the appearance restoration skill at all.
After the suspect injected the unknown liquid, he deliberately avoided surveillance and escaped from the stairs in the chaos.
It can be said that the whole scene was watertight.
It seems that this is a highly intelligent criminal!
In order to prove that the man behind the scenes injected penicillin into the medicine bottle, Han Cheng had someone test the medicine bottle that Zhang Han had been given for intravenous drip on the day of his death. As expected, penicillin was found in the remaining liquid in one of the medicine bottles.
Although the mastermind behind the incident has not yet been discovered, it can at least be proven that Zhang Han's death was not caused by Liu Yifei's stabbing.
However, Liu Yifei still cannot be cleared of the crime of intentional injury.
Han Cheng still needs to find more evidence to prove that Liu Yifei subjectively intended to hurt Zhang Han.
...
However, when Lin Yanjun and Liu Gaoyi heard that Han Cheng had found evidence to prove that Zhang Han was not killed by Liu Yifei, they were still grateful to Han Cheng.
"Han Cheng, does this mean our Feifei will be able to come out soon?" Lin Yanjun asked impatiently when she saw Han Cheng.
"Auntie, now Feifei has just changed the crime of intentional homicide to the crime of intentional injury. The crime of intentional injury is not a small crime. If it is serious, you will be sentenced! I still need to find evidence to prove that Feifei did not intentionally injure others, so that she may be sentenced. Release it!"
"Han Cheng, we are all counting on you! If Feifei can turn the bad luck this time and be safe and sound, when she comes out, we will make the decision for you and hold a wedding for you right away!" Lin Yanjun choked while holding Han Cheng.
"After getting married, if she dares to bully you, we will support you! You don't have to worry!" Liu Gaoyi agreed.
Today, Han Cheng has already regarded him as his son-in-law in the eyes of the two elders.
Although it is a good thing to win the trust of the second elder.
But now Han Cheng has no intention to think about marrying Liu Yifei. After all, it is not easy to help Liu Yifei clear her name.
After Han Cheng re-watched all the videos taken by the photographer on the day Liu Yifei stabbed Zhang Han, he found that no one had changed the props from the time the props were delivered to the set to Liu Yifei filming.
This means that the real knife was treated as a prop knife and given to Liu Yifei from the beginning.
The mastermind behind the scenes can only replace the prop knife with a real knife while the prop is being transported or in the tool library.
Who is most likely to do it?
Naturally, he is from the props department.
But after Zheng Rui and the others investigated the people in the props department one by one, they found that there was nothing suspicious about them.
However, they got a piece of useful information from the director of the props department.
The director of the props department said that they had lost a prop knife a few days before the incident.
Han Cheng felt that the loss of the prop knife at this time was no accident.
It's very possible that the mastermind behind the scenes stole it.
His purpose should be to find a real knife that is exactly the same as the prop knife, and then use the real knife to deceive everyone.
After Han Cheng looked at the knife carefully, he found that it was very similar to a knife from the same brand.
Ask the prop man who makes the prop knife.
really!
The prop man said that he copied one of the knives from that brand.
However, even knowing the brand of the real knife seems to be of little use, because the sales of knives of this brand are very large and can be purchased online and offline. It is very difficult to trace the source!
【Ding! Host! We meet again! 】
Suddenly, the system starts up!
According to the past rules of the system, Han Cheng will basically get a chance to draw skills every time he solves a case.
After solving the case of the unknown female corpse last time, the system never gave him a chance to reward him with lottery skills.
He thought that the case he solved was so ordinary that the system didn't bother to give him a chance to win a lottery!
It turns out that the system also pays attention to timing when giving rewards.
[Host, congratulations on solving the case of the unknown female corpse. I will now reward you with a chance to draw skills. Do you want to start the draw? 】
Han Cheng recited silently and started.
Then the lottery wheel on the light screen rotated rapidly and soon stopped.
[Congratulations to the host for getting the time fragment skill! Skills can be used immediately! 】
Then on the light screen, an introduction to the use of the time fragment skill was given: Time fragment skill, this is a magical skill. By touching important physical evidence, you can obtain time fragments and get a picture of a certain past time and space related to the case.
Although I don’t know what this skill is used for.
But Han Cheng still wanted to give it a try.
So he went to the evidence room and touched the real knife Liu Yifei used to stab Zhang Han.
The moment he touched the murder weapon, a vague picture flashed in his mind.
In the screen, he vaguely saw a computer monitor, with a web page open on the monitor.
He wanted to see clearly the content displayed on the web page, but the screen disappeared immediately. He only saw, 541232.....
A string of numbers does not appear complete.
Han Cheng thought hard and couldn't figure out what this string of numbers meant.
After coming out of the evidence room, he was thinking about it as he walked. When he reached the door of the police station, he happened to see a courier truck pulling a package drive through the door.
Han Cheng suddenly had an idea.
Could that string of numbers be the courier tracking number?
Could the time fragment skill be used to remind him that the murderer bought the murder weapon online?
If this is the case, it will greatly reduce the scope of the investigation into the source of the murder weapon.
As long as we investigate the package that was delivered to the crew of "Female Detective of the Republic of China" recently, if the courier number starts with 541232 and the purchase was a knife, then the recipient of this package will be a major suspect!
Without further ado!
Han Cheng did not explain to Zheng Ruiduo, so he asked him to send someone to investigate the express package of the crew.
Although Zheng Rui didn't know why Han Cheng did this, he still actively followed Han Cheng's instructions.
Now he has no choice. He only has two days left before the three-day deadline given by his superiors to solve the case!
If there is no further progress in the case, he will have no shame to tell his superiors!
Fortunately, after Zheng Rui and the others investigated all the express packages sent to the crew of "Republic of China Female Detective" in recent times, they finally found the information of the express package whose express tracking number started with 541254 and the purchase of knives.
The recipient shown on the message is Ai Xuan.
This Ai Xuan is a well-known young actress. She played the role of the second female lead in the drama "Female Detective of the Republic of China".
The suspect finally surfaced.
Han Cheng and Zheng Rui were both excited.
They quickly led a group of police officers to the hotel room where Ai Xuan was staying, and when they broke in, they broke in.
But he saw Ai Xuan lying on the big bed in the room, dead!
