forensic hunter

"Now this college student is really messy. Not to mention messing around on the rooftop, he even has threesomes."

On the way to interrogate witnesses, Luo Jianan kept feeling emotional.

"How many years have you been out of college?" Qi Ming withdrew his gaze from the car window, and looked sideways at Luo Jianan, "It sounds like I'm very old."

"For more than five years, I entered the branch office as an intern in my senior year."

"You really haven't climbed the roof?"

"Of course!"

"Didn't go through the library? The sporting goods storage room? The utility room? The laboratory?"

"Yo, you understand enough." Luo Jianan squinted his eyes, "Didn't it mean that you never fell in love when you were studying?"

Qi Ming sneered: "Having never eaten pork doesn't mean you haven't seen pigs run."

"Then what's the matter, I'll take you to drill through these places in order?"

"Drive your car well."

Luo Jianan murmured in his heart while driving - go back and study where there is no place to drill in the next bureau, well, in fact, the duty lounge is good, at least there are beds, and the forensic office is fine, except for the autopsy table, there is no place to lie down.

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After finding the director of the hip-hop dance troupe that Jiang Xin joined, Luo Jianan asked the other party after showing his police badge.

"What? Xiaoxin is dead?"

When the director heard the news of Jiang Xin's death, his face paled immediately - Luo Jianan couldn't think of anything else to describe this elder brother, his temperament was more enchanting than any of the policewomen in their city bureau, Miao Hong looked at him Standing next to him is pure man.

This guy cried when he said he wanted to, if Luo Jianan wasn't so quick, he would probably have thrown him into his arms.Qi Ming tilted his head and smiled, but he didn't expect that he would be cried on his shoulders by the guide, and it was not easy to be pushed away, so he had to pat his back with a stiff expression to show comfort.

"What a poor little girl." The director wiped away tears with the gaudy triangular scarf around his neck, "Xiaoxin danced really well. If he hadn't sprained his foot before, he would have gone abroad to compete now."

"What time did he leave last night?" Luo Jianan stretched out his hand and pulled Qi Ming away, no matter how enchanting the other party was, his wife's shoulders couldn't just hang on her shoulders.

"It's a bit more... Yesterday a sponsor invited the dance troupe to dinner, and then went to sing, oh, wait a minute." The team leader took out his mobile phone and pulled out the photo in the KTV, "This, I took it before the end of the show, a little bit. "

Luo Jianan took the phone and zoomed in on the photo for a closer look.He noticed that the tall man standing behind Jiang Xin didn't smile as happily as the others. Judging from the direction in which this man was looking, he should be staring at Jiang Xin.

"Who is this person?" He pointed the tall one to the guide.

The guide glanced at it, and immediately frowned: "Jin Dazhuang, Xiaoxin's ex-boyfriend, actually Xiaoxin doesn't like him very much, but his family has money, so he will give this to that. If you want to talk about this person, he has no money." Well, if you have money, seven points are good. Xiaoxin will give him a chance to get along with him. It turns out that he is not the same person at all. It is too tiring to get along with him, so he broke up with him last month. But Jin Dazhuang is still stalking, It’s not like he followed us to KTV yesterday, and almost got into a fight with the sponsor because the sponsor put Xiaoxin on the shoulder during the photo shoot.”

"Did Jiang Xin walk with this...Jin Dazhuang last night?" No matter what Luo Jianan heard, he felt that this was not a name but a nickname.

"No, Xiaoxin got angry and took a taxi by himself." The director thought for a while, "Jin Dazhuang took another car and left, oh yes, they both go to the same school."

"Jiang Xin's death time was around four o'clock in the morning, so there is plenty of time." Qi Ming turned his head and whispered to Luo Jianan.

Luo Jianan nodded, and finally confirmed with the guide: "This Jin Dazhuang, can't he be called Jin Dazhuang?"

"No, no, Jin Dazhuang is the nickname we gave him. He is tall and strong. His real name is Jin Ke."

Luo Jianan rolled his eyes, luckily his surname was not Jing.

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To say that Jin Ke is really worthy of Jin Dazhuang's nickname, when Luo Jianan went to the school to pick up someone, he couldn't drag Jin Ke up from the bed.This buddy is not only tall, but also fat, with a weight of two hundred and thirty-four by visual inspection.He was sleepy and staring, opened his eyes to Luo Jianan and Qi Ming and asked, "Who are you?"

"Criminal Crime Squad of the Municipal Bureau, get up and put on your clothes." Luo Jianan regretted it as soon as he lifted the quilt, and said, "Jiang Xin is dead, and we need you to go back with us to assist in the investigation."

Jin Ke stood up with a "huh" and reached out to grab Luo Jianan's collar: "What did you say!?"

Clasping Jin Ke's wrist and snapping it back, Luo Jianan suddenly pushed the naked man's arms behind his back and pressed them on the messy table in the dormitory, pulled out the handcuffs and "clicked" them on.

"You son of a bitch, you still dare to attack the police?!"

Jin Ke couldn't break free from Luo Jianan's restraint, and was pressed against the table with his face pressed down.He was breathing quickly, his eyes turned red instantly, and he roared angrily: "You lied to me! Xiaoxin will not die! He will not die!"

Qi Ming picked up a pair of heavy jeans and threw them on the table: "Luo Jianan, let him put the pants on first."

After escorting Jin Ke back to the police station, Qi Ming did DNA evidence collection first, and then Luo Jianan sent him to the interrogation room.On Jin Ke's head, even Qiao Dawei, the highest-altitude member of the Serious Crime Squad, had to look up at him, the iron chair creaking under his weight.

"I've had enough sleep this time." Luo Jianan pushed Jin Ke's head—this kid dared to grab his collar, "Ten hours, how much did you fucking drink last night?"

"It's not Xiaoxin...you got the wrong person...you made a mistake..." Jin Ke shook his head lazily, "it wasn't him..."

Xu Jie knocked on the table: "You are still charged with assaulting the police, if you don't cooperate with the investigation, you will be arrested immediately!"

Jin Ke looked up at Xu Jie, then at Luo Jianan, the muscles on his cheeks tensed.

"After you went back to the dormitory last night, did you go to Jiang Xin again?" Luo Jianan asked.

Jin Ke shook his head. "... drank too much... can't remember..."

"You can take a taxi back to school by yourself, but you can't remember what happened after that?" Luo Jianan held up the screenshot of the surveillance camera at the school gate in front of him. Although his face was not captured, Jin Ke's figure is so recognizable, "You You entered the school less than 5 minutes later than Jiang Xin, and you didn't catch up with him? Think about it, the forensic medical office is testing your DNA now, and it will be too late for you to confess when the results come out, and the judge will definitely give you a heavier sentence. "

"..." Jin Ke swallowed, "So... really... I thought it was a dream..."

"You forced him?" Luo Jianan pressed harder and harder, "You got into an argument, you pushed him against the wall and broke his cervical spine, and then pretended to commit suicide by jumping off a building?"

"I'm not...I'm not...I really can't remember!" Jin Ke broke free from the handcuffs and yelled at Luo Jianan, "I love him so much! It's impossible to kill him!"

"Luo Jianan, come out." Qi Ming's voice came from the loudspeaker in the corner.

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Entering the room next door to watch the surveillance, Luo Jianan asked, "The DNA test results came out so soon?"

"Not yet, but I don't think that Jin Ke, in that state at that time, had the planning and execution ability to disguise murder as suicide." Qi Ming handed him a laboratory test sheet, "I just drew his blood for testing. Up to now, the alcohol concentration in his blood is still as high as 42 mg per [-] ml, and it was at least three times this amount a dozen hours ago, and in layman’s terms, he’s drinking a piece of alcohol.”

"But he can take a taxi, and he can go back to the dormitory by himself." Luo Jianan frowned slightly, "Besides, he is not a man of his physique, who would be able to infer Jiang Xin's neck?"

"Those are all operations he is familiar with, subconscious behavior, but to disguise murder as suicide?" Qi Ming shook his head, "In addition, Jiang Xin's osteoporosis is close to that of a 70-year-old person, so it doesn't take a lot of effort to put him down You can break your neck if you push it against the wall."

Luo Jianan wiped his chin: "Jiang Xin is only in his early twenties, how could he have osteoporosis to that extent?"

"Drugs and diseases may cause it." Qi Ming was talking, the phone vibrated in his pocket, he clicked on it, and it was the pathology and toxicology test report sent by Gao Ren.

Luo Jianan leaned over to have a look, and asked, "What do these indicators marked with arrows represent?"

"Blood calcium, blood phosphorus, and serum alkaline phosphatase." After Qi Ming finished speaking, he called Gao Ren back, "Check another parathyroid hormone. I suspect that the deceased's osteoporosis was caused by hyperparathyroidism. In addition, make pathological sections of the parathyroid glands."

After hanging up the phone, he said to Luo Jianan, "I don't think the murderer intended to kill Jiang Xin. It might just be an accident."

"Accident?"

"Well, Jiang Xin's bones are too fragile." Qi Ming raised his hand to clasp Luo Jianan's shoulder, and pushed against the wall with a little force, "He may have just been pushed away, or tripped, but because of this And broke his neck."

Luo Jianan leaned against the wall and said with a smile, "You better not experiment with me next time, if you break my neck, you will be a widow?"

Qi Ming sneered.

"Luo Jianan, don't worry about your mouth, I don't mind being a widow from today on."

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The test results confirmed that Jin Ke's DNA matched that in Jiang Xin's intestines. Since he couldn't remember what happened that night at all, he was temporarily detained pending trial.Luo Jianan called Lu Yuanqiao, who was conducting on-site inspection with Trace Inspection, and asked him to focus on checking Jin Ke's dormitory first.

Jin Ke lives in a postgraduate dormitory. There are only two people in the room. His roommate is an intern in the company and has not come back to live in it. In fact, it is only him.The traces were checked in every corner of the room, except for some traces found on the bed sheet and quilt——looking at the splatter pattern, it was definitely not blood but another kind of blood——no blood that had been cleaned up was found .

"Looking for this room, I have to find the Spring Festival." Xiao Huang complained, and he took a photo of the wall all day.

Lu Yuanqiao suddenly reached out to stop him, and said, "I just remembered that if there were bloodstains on the wall, the people in the same bed would have noticed, then the police must have been called long ago, so the scene of the first crime should not be in the dormitory."

"Then where else?"

Lu Yuanqiao raised his hand and pointed to the toilet. "The toilets are covered with ceramic tiles, blood stains are easy to clean up."

"Yeah, why didn't I think of that." Xiao Huang walked towards the toilet with the light in his hand, "Seeing that you are young and have a lot of experience, it turns out that the investigation department of the procuratorate is different, no wonder Captain Chen wants to poach you here .”

"It's all the experience of my predecessors." Lu Yuanqiao smiled modestly, "When I was in the investigation office, my main job was to confirm the legitimacy and reliability of the evidence, and there were not many on the spot."

"Yes, to obtain evidence according to the law. A few days ago, someone from the procuratorate gave a lecture and kept emphasizing this matter. I remember that person is...Jiang Bin, a prosecutor, do you know him?" Xiao Huang said, and pressed the light off For the light in the toilet, I sprayed some luminous ammonia on the wall and then turned on the ultraviolet lamp to shine a little bit.

Lu Yuanqiao's face darkened slightly after hearing this name, but fortunately, the smeared Xiao Huang didn't notice any change in his face.

"Well, I know this person."

"His mouth is so powerful, my God, it's so loud, it's just—" Xiao Huang's voice suddenly stopped, and he sprayed some luminol to the side, and took a light to shine——

A smeared bloodstain suddenly appeared on the tile.