As soon as the man's legs bent down, he straightened his legs again, and although he didn't kneel, he still didn't dare to look up at Song Ruilong.

The man said, "Back to the words of the old man." The villain's name is Wang Ergui, because he had a strange disease when he was a child, when he walked, his right knee could not be bent, and he could only crutch twice in one step. That's why others call me Wang Ergui. The villain is going to get married next month, so the villain came to Liu Tianyi's house early this morning, before dawn, and wanted him to make a decent wedding dress for my bride. But who knows, I came to knock on the door for a long time, but no one in the house answered. In desperation, I pushed the door open and walked in by myself, and when I got inside, I realized..."

Song Ruilong memorized every word Wang Ergui said in his heart and made an accurate judgment, because he knew that only by grasping every detail could he accurately solve the case.

Song Ruilong could see that Wang Ergui's expression was very nervous and scared, and that kind of expression could not be shown by a murderer at all.

Song Ruilong pondered for a moment and asked in surprise: "You said that the door of Liu Tianyi's house was not locked, and you pushed the door in?"

Wang Ergui ate and said, "Yes...... It is unlocked. ”

Song Ruilong was still suspicious, and at this time Liu Tianxiong said: "My lord, this Liu Tianyi is the best tailor in our Ping'an County, he is fifty-four years old this year, and the clothes he sewed are just like his name, they are a heavenly clothes." He also has a son, who is also a skilled craftsman who sews clothes, named Liu Seamless. People who don't know the details will definitely think that this seamless is two brothers, but in fact they are father and son. ”

Song Ruilong pondered: "Heavenly clothes, seamless." He didn't seem to think of any doubts, so he said to Liu Tianxiong: "You go on!"

Liu Tianxiong continued: "On this day, the business of the tailor shop is unusually good, and many people queue up to let him make clothes before dawn every morning, so it is reasonable that the door of his house is not locked in the morning."

Song Ruilong nodded, looked at Wang Ergui again, and said, "After you push the door and come in, you can talk carefully to the county."

"Yes!" Wang Ergui said with some fear, "After the villain pushed the door open and came in, he saw Liu Tianyi lying on the table, not moving. I called him a few times, but he still didn't answer. At first, I thought that Tailor Liu was drunk, so I stepped forward and pushed him. When I saw the foam at the mouth and the bulging eyes of Tailor Liu, my legs went weak with fright. I know that the murder case is extraordinary, so the villain didn't even dare to go home, and went directly to the county office to report the case. ”

Song Ruilong patted Wang Ergui on the shoulder and said, "You did the right thing."

Song Ruilong looked at Liu Tianyi and asked softly, "Liu Tianyi is dead, where is his son Liu Wuyi?"

Liu Tianxiong smiled bitterly: "My lord, you have been sick in bed for nearly a month, and you only woke up yesterday, I'm afraid you don't know about this matter yet." Liu Tianyi's son, Liu Seamless died of a strange illness as early as a month ago. ”

Song Ruilong hid his expression, and said in his heart: "A month ago, I didn't know Song Ruilong at all, I was a student at the Armed Police Academy, my name is Su Jinpeng, I fell into a spinning black hole in order to catch a drug trafficker, and when I woke up, I was Song Ruilong lying on the hospital bed waiting for death, what is going on?" I haven't figured it out yet? How is it possible to know about other things that are happening in this Ping'an County? However, it seems that Su Xianrong is right, Song Ruilong has investigated Liu Seamless's case before. ”

Song Ruilong said: "Oh, Benxian has been sick in bed for a month and has almost forgotten everything."

Liu Tianxiong said: "These things, we all know and understand you, you don't even know your mother after you wake up, and you even forgot your own sister Su Xianrong, we don't blame you, after a long time, you will remember."

Song Ruilong smiled bitterly and said, "Master Liu, we still need to ask about the case." Song Ruilong looked at Liu Tianxiong, "Master Liu, I want to ask, at that time, how was Liu Seamless's case closed?" ”

Liu Tianxiong thought about it calmly and said: "At that time, Liu Tianyi, the father of the deceased, reported that his son died unexpectedly, and asked your lord to make the decision for his son, and the adult also dutifully investigated the case, but as a result, he was chased and killed by a group of killers, and finally almost fell off the cliff and died, you lay in bed for nearly a month, and the case has dragged on to this day."

Liu Tianxiong's eyes slowly moved to Liu Tianyi's body, and said: "My lord, I don't think this case needs to be tried, Liu Tianyi must have committed suicide by taking poison because he missed his son too much and couldn't bear the fact that the white-haired person sent the black-haired person, and he thought about whether he had a wife, and the more he thought about it, the more sad he became, so he committed suicide by taking poison." I think this case can be closed. It's just enough to pass the level of Gonggong Hai. As for Liu Tianyi's case, it can be tried after the emperor leaves. ”

"No case can be easily concluded, any detail may be the key to solving the case, as a criminal policeman, you must keep in mind: the deceased is the greatest, and solve the case with heart."

Song Ruilong seemed to have heard what his own Professor Qin Yue said when he was in the police academy again, so his eyes stared at the bowl of blood ginseng, and said, "The case can't be closed, there are still many doubts in this case that have not been clarified." Moreover, Gonggong Hai also believes that Liu Tianyi's death is strange, someone did it on purpose, he wants the black hand behind the scenes, and we have closed the case in such a hasty manner, I am afraid that even Gonggong Hai will not be able to pass this pass. ”

Liu Tianxiong looked at Song Ruilong strangely and said: "Lord Song, this case, if it was before you got sick, you would definitely say that the case was closed, but now you say that there are a lot of doubts, I want to hear what you said, whether it is worth our scrutiny."

Song Ruilong looked at the bowl of blood ginseng soup and said, "Don't you think there are many doubts in this bowl of blood ginseng soup?"

Liu Tianxiong shook his head and said, "I think this is normal."

Song Ruilong shook his head and said, "This is not normal. Think about it, where did this arsenic come from? Could it be that it was sent to him yesterday when we poisoned the rats? And this blood ginseng, I'm afraid that one is only a thousand taels of silver, right? Since Liu Tianyi chose to commit suicide, why didn't he just drink the arsenic, but boiled it into a soup with blood ginseng, and then added arsenic to drink it, isn't it very contradictory? ”

Liu Tianxiong said disapprenously: "I think these two things are easy to explain. First, although there is a document in the imperial court that says that people cannot buy and sell arsenic casually, some people will also buy some in order to poison mice, and we also distributed a batch yesterday, so it is not difficult to get arsenic. Also, even if it wasn't issued by our government, he could buy arsenic from some Langzhong. Because Lang Zhong will also put a little arsenic in the medicine to treat incurable diseases, there are more sold in those pharmacies, so it is not difficult to get arsenic. Let's talk about this second suspicion: blood ginseng. Blood ginseng is indeed a valuable Chinese medicine. It is rumored that it can only be dug up on Changbai Mountain, some hundreds of years of life is gray and black, and only more than 3,000 years of ginseng is blood red, which has the effect of resurrecting the dead, therefore, this blood ginseng sells for 1,000 taels of silver, which is not expensive at all. ”

Song Ruilong said: "Master Liu, do you think Liu Tianyi has a thousand taels of silver to buy this blood ginseng?"

(To be continued.) )