Chapter 3750  : Having a sweet dream in broad daylight

“Hmph, he’s just a ten-year-old kid. No matter how powerful he is, he’s just trying to show off.”

“In the future, we’ll have plenty of opportunities to teach him a lesson.” Yu yuanfan nodded.

“That’s right. Bear with it for now. The Lu family will be ours very soon. When that time comes, you’ll see how he’ll look like begging for food at your feet.”

When Yu yuanfan thought of Lu xiuche’s haughty face, which could no longer be arrogant, he felt particularly good. The shadow of last night had dissipated a little.

When the time came, he would first deal with Lu xiuche, then deal with Yue tingfeng ...

He wanted to make them kneel at his feet and never let them be arrogant again.

The mother and son still did not know that the police station had almost finished their investigation.

At 10 O’ clock in the morning, the technical department of the police station extracted the same chemical residue of stimulants from one of the three cups, which was similar to the drug in the old man’s body. They also found four sets of fingerprints on the cup.

One was the old master’s fingerprint, one was the maid who served the tea, one was the maid who cleaned the teacups, and the last ... Was an unfamiliar fingerprint.

The first three could be ruled out, and the person who threw the medicine was the last unknown fingerprint.

The case was very simple. All they needed to do now was to send a message to the suspects, collect their fingerprints, and do a comparison.

After the police confirmed that there were no mistakes in the case, the criminal Police unit said,””We can summon the mother and son now. After comparing their fingerprints and confirming that there’s no doubt, we can arrest them.”

“So now, let’s go to the police station to get her?”

“There’s no rush. We need to find out the source of the medicine. It’s not an ordinary medicine that’s circulating on the market. It’s impossible for the child to buy it. We need to find out if his mother, Yu Mengyin, was the one who made the medicine and where she bought it. We’ll make sure the evidence is incomplete before arresting her.”

Although it was a little troublesome for the police to investigate this, it was not difficult. Those that were not circulated in the market must be underground.

The underground circulation channel was actually very small. The police station and some informants in the internal department could find it.

At fouro’ clock in the afternoon, he finally got a clue from a black market peddler who sold illegal drugs. Yu Mengyin had gotten a pack of drugs from him the day before yesterday.

After the chain of evidence was added, the police decided to arrest the mother and son.

The police had already set up a surveillance post outside Yu yuanfan’s residential area. Once they were told that they could reel in the net, the police immediately took action.

The mother and son were happily munching on melon seeds and watching TV at home when the doorbell suddenly rang. Both of them were surprised, and Yu Mengyin even laughed and said,””Who is it at this hour? Don’t tell me Lu Xiangdong is coming to pick us up?”

Yu yuanfan did not move.”It’s possible. Isn’t lu Xiangdong always being beaten and scolded by that old fart? I don’t believe that he doesn’t care about it at all. Perhaps he’s feeling relieved when he sees that his father is dying.”

“I’ll go take a look. ” Yu Mengyin was so excited that she quickly stood up to comb her hair and tidy her clothes before opening the door.

After opening the door, Yu Mengyin was stunned to see the person outside.

Yu yuanfan saw that there was no response for a while, so he asked,””Who is it?”

Yu Mengyin wanted to say something, but she didn’t know what to say.

He didn’t expect to see a few people in uniform following him after he opened the door.

Yu yuanfan felt that something was amiss. He stood up and said,””Who is it? why didn’t you say ...”