The killer was very fast. After killing everyone, he turned around and left. Ning Fan wanted to chase him, but the more important thing was to save Hei Zai. His value was very important.
Hei Zai was stabbed three times, the blows were fatal, and he was bleeding. He couldn't even speak. He knew who was going to kill him, so he could only make a stick on the ground with his blood-stained hands.
Because of the massive bleeding, Ning Fan was helpless and said, "Can't you hold on for a few more seconds?"
You can't see anything just by drawing a vertical line, and there are only a few clues.
"Ning Fan?" Ling Fei finally found the two of them after running for two blocks, but Hei Zai had already died of anger.
Ning Fan said helplessly: "Killer, the killer doesn't want them to live. Alas, the only clue is this."
"well!"
Ling Fei no longer needed to ask. It was obvious that the boss behind the scenes sent people to kill and silence him. Hei Zai was killed, and other people may also have been brutally murdered.
"Damn it, now we can only check if there are any clues about Hei Zai and his residence." Ling Fei was a little helpless.
Ning Fan had no choice but to check Hei Zai's social circle to see if he could find out the origin of the killer.
At this time, the killer had completed all the tasks and left the country without staying. After learning the news, Qin Tuo finally breathed a sigh of relief. As long as everyone below is dead, no one will know that he did it.
Ling Fei had been investigating, while Ning Fan continued to attend class. After two days, Ling Fei found a new clue, that is, Hei Zai was very close to a man named Fourth Brother.
Ning Fan also asked Yun Lan to help find out who this fourth brother was, but they were soon disappointed. When they arrived at Wang Si's bungalow on the outskirts, there was only one corpse that had begun to emit a foul smell.
After a search, a plane ticket was found, which happened to be the day Hei Zai was killed, but he was silenced before he could go to the airport.
"Check! I must investigate this case!" Ling Fei was very angry. The other party was provoking the dignity of the police.
Ning Fan pinched his nose: "Sister Feifei, calm down, look at you, you have only been here for two days, you have dark circles under your eyes, be careful of crow's feet."
"Ning Fan, I don't have time to joke with you now."
Ning Fan shrugged and said, "This is for you."
He handed a document bag to Ling Fei, she opened it and looked at it, and said in surprise: "Wang Si's travel records?"
"That's right, I asked my senior sister's people to secretly investigate. This Wang Si went to the First City Hospital every day for a week, and there was a photo of him chatting with Qin Tuo."
Ling Fei also saw the photo, but it was difficult to tell that it was Qin Tuo. She said, "But the photo is so blurry, how can you tell that it is Qin Tuo?"
"So you still need to investigate, but this Qin Tuo is definitely related to this matter. You'd better find the evidence before arresting him. Otherwise, you can't imprison such a public figure without evidence. He might still come back.
I'll give you a stumbling block." Ning Fan said.
"I understand, I will do as you say."
Two days passed like this. Ning Fan looked at the school playground, where a physical examination was being carried out. Qin Tao was drawing blood for preservation with a smile on his face. His mature and British appearance made many female students excited.
Ning Fan was sitting on the leisure chair. Ling Fei came over and sat on the side and said, "Ning Fan, what are you looking at?"
"Sister Feifei, why did you come here?"
"Since we are far away, I want to ask you what else you can do. This Qin Tuo is very cautious. He has been following his life at home and in the hospital for the past few days."
Saying that, Ning Fan said: "That's even more suspicious. He threatened to only treat the rich before, but now he generously provides physical examinations and free medical treatment to ordinary people. Isn't it a bit false?"