"The victim's family of three."
"The corpse is completely stiff. Livor mortis can completely fade by pressing it with finger pressure. The remaining corneas are highly turbid, and the remaining osseous membrane has already autolyzed.”
"Combined with the current season and the temperature of the crime scene, the time of death of the victim's family of three should be around 8 to 12 hours.”
"Since the time is now 1:34 in the afternoon.”
"Therefore, judging from the condition of the corpse, the victim's time of death should be between 1:34 am and 5:34 am this morning.”
"Other than that, there are many abuse scars on the victim's body, as well as scars left by her struggle, but there are no signs of a fight.”
"The victim's eyes were all stabbed by sharp objects, and his tongue was pulled out alive.”
"Moreover, these actions were all done before the victim was alive.”"To be precise, this family of three should have been tortured to death.”
"In this massacre, the murderer's methods of killing are not ordinary.”
"If the murderer doesn't have a mental illness, he must have a deep hatred for the victim's family.”
"According to the lock, the murderer should have the key to the victim's house. It's very likely that he made a new copy in private.”
"From the lack of signs of a fight, the murderer must have made the victim's family lose their ability to resist in advance and tied them up with iron wires.”
"First, pull out the victim's tongue with a weapon, so that the victim will wake up from the pain and lose the ability to call for help.”
"After that, he tortured and killed the victim while he was conscious.”
At this point.
Lin Nan habitually took a sip of the health tea and concluded,
"In summary, combined with the remaining traces at the scene.”
"I think the murderer should have the following characteristics.”
"Male."
"His height is around 1.67 to 1.73 meters.”
"His body is thin and weak."
"It might not look that ferocious on the outside.”
"There is a life intersection with the victim's family of three. The life intersection is likely to be on the high school student victim.”
"He may have a history of mental illness or a tragic experience.”
After hearing this.
The captain of the Criminal Investigation Unit, Zhang Hai, admired Lin Nan more and more. He looked at Lin Nan with kindness.
"Forensic knowledge! Criminal psychology knowledge! Psychological Profiling Ability! You have the ability to observe thoroughly!"
"Xiao Lin! You really gave me a big surprise. I really admire you more and more. Are you interested in doing criminal investigation work?”
"It just so happens that you've just worked for a year and are still a probationary police officer. You haven't set your position yet. The Criminal Investigation Team is the stage for you to show your talents.”
"It's a waste of your talent to mediate civil disputes.”
Lin Nan's performance was extremely Buddhist. He said neither humbly nor arrogantly,"Thank you, Captain Zhang. I will follow the arrangements of the organization's leaders. No matter what I do, I will serve the people.”
Captain Zhang Hai of the Criminal Investigation Unit was also a retired soldier. When he heard this, he was even more satisfied with Lin Nan.
This was a high level of awareness. As expected of a police family that had been passed down from generation to generation.
At the same time.
The criminal police colleagues who heard these words looked at Lin Nan differently.
This…newcomer…is amazing!
"Captain Zhang, there's a new discovery. We found the fingerprints of a suspected criminal suspect!"”
"Good! He collected them and went back to the fingerprint database to see if the suspect had any criminal records.”Captain Zhang Hai's eyes lit up. This was the strongest evidence.
"Captain Zhang, the time of death has been further confirmed to be around 2:30 to 4:30 this morning. It may take 12 hours for the results to be determined.”The forensic expert also walked over with a mask.
At this moment, Captain Zhang Hai's phone rang, and the voice of a criminal investigation colleague sounded.
"Hello, Captain Zhang, we've roughly checked the surveillance cameras at the three intersections of Jingyuan Estate. There were strangers entering and leaving the estate in the early hours of the morning.”
Captain Zhang Hai immediately said,"
"Very good. Send the surveillance video back to the station and compare it with the portrait. Find out the identity of the suspect as soon as possible.”
"In addition, send a few people to the traffic team to check the surveillance cameras outside the streets of Jingyuan Community. Search for the suspect's escape route and prepare for the arrest.”
This series of orders was swift and clean, showing the true nature of a detective.
The appearance of fingerprints, videos, and other powerful clues made Captain Zhang Hai of the Criminal Investigation Unit secretly heave a sigh of relief.
After all, although murder cases occurred from time to time, a tragic massacre like this was still not that common.
He was also under a lot of pressure. He had to arrest the suspect in the shortest time possible.
Otherwise…
This kind of ruthless madman.
It could easily cause a huge commotion and bring great safety risks to the citizens of North Tranquility District and even Longming City.
After a while.
More good news came.
The fingerprint comparison results were out. It was a habitual burglar named Liu Ming who had just been released from prison less than two months ago.
The comparison of the skeleton and body size in the surveillance video of Jingyuan Community was also consistent with Liu Ming's. The time of the crime was also similar.
Captain Zhang Hai of the Criminal Investigation Unit made a prompt decision and immediately ordered his colleagues nearby to carry out an arrest plan for Liu Ming.
In less than half an hour.
Liu Ming was arrested and brought back to the North Tranquility Branch for interrogation and comparison of other relevant clues.
The entire process was done in one go.
It showed the North Tranquility Branch's swift and decisive criminal investigation work style.
At the crime scene.
Captain Zhang Hai left two of his colleagues here.
The rest of his colleagues were brought back to the North Tranquility Branch.
The next step of work.
Amongst them.
Lin Nan and Xiong Zhuangshi were temporarily transferred to assist in work.
They also went to the office of the Criminal Investigation Department together.
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]