Solved: The Detective Returns

Z City.

After a few days of rest, Lin Can's whole spirit became more and more refreshed.

After washing up briefly for a while, Lin Can got up and made himself a breakfast.

Jingle bells.

A cell phone rings.

Lin Can answered the phone while eating breakfast.

"Professor Lin, there's a new case. "

Ma Guozhen's voice came from the phone, "The location is here on the rooftop of Zhengrong Building." "

"Okay, I'll be there in a minute. "

Lin Can answered, and then hung up the phone.

He texted the old driver, quickly settled the rest of the breakfast, then picked up his coat from the closet, put it on, and left the apartment directly.

......

Z City.

The roof of Zhengrong Building.

Uniformed police officers have cordoned off the entrance to the rooftop, and Ma Guozhen is directing the police officers at the scene to conduct a detailed inspection of the rooftop.

Lin Can crossed the cordon and went directly to the rooftop, and the howling wind on the roof made his coat hunting.

"Professor Lin!".

Ma Guozhen greeted Lin Can, and the wind also blew his hair messy, "The wind is so strong today, it's really troublesome for you to call you over." "

"Don't be so polite with me. "

Lin Can answered, and then followed Ma Guozhen to the edge of the rooftop, where a corpse was nailed to a cross made of wooden planks, and red blood flowed all over the ground.

According to the usual practice, Ma Guozhen directly introduced the situation at the scene to Lin Can, "At about nine o'clock this morning, when the workers responsible for overhauling the antenna on the roof came up for maintenance, they found this body. "

"After receiving the report, I immediately led a team to investigate. "

Ma Guozhen said: "Then I will inform Professor Lin that you are coming." "

Lin Can nodded, "Let's take a look at the corpse first." "

Ma Guozhen nodded, and then took Lin Can to the corpse.

Several police officers next to him were holding cameras to take pictures of the corpse and collect evidence.

Lin Can carefully observed the corpse in front of him, and the hands and feet of the deceased were directly pierced by thick iron nails and nailed to the wide cross plank behind him.

The base of the cross is a heavy iron plate with holes specially designed for installation at the junction of the wooden board and the iron plate, which are fastened with bolts.

Lin Can leaned down and carefully observed for a while, then his gaze returned to the corpse in front of him.

There was a shocking wound on the throat of the deceased, the diameter of the wound was almost half of the neck, except for the wound on the throat and the wound on the penetrated hands and feet, no other obvious wound wounds were found for the time being.

"These four thick steel nails all happened to avoid the vital arteries of the deceased. "

Lin Can looked at the deceased in front of him and said, "This shows that the murderer knows a lot about the structure Xi of the human body, and may have systematically learned similar knowledge." "

At the same time, a sound of footsteps suddenly sounded from the entrance of the rooftop.

A pure and beautiful figure came to the scene with a toolbox.

The wind on the rooftop was still blowing, blowing Chen Lingyue's hair flying, she gently stroked the hair on her forehead sideburns, and then beckoned to Lin Can.

"Professor Lin, Captain Ma!".

Chen Lingyue saluted directly to the two, "I'm here to help." "

Since Li Can had already greeted Ma Guozhen and the leaders of the forensic department two days ago, they all agreed to Lin Can's request without hesitation.

Therefore, seeing Chen Lingyue coming, Ma Guozhen was not very surprised.

"Put the body down. "

Lin Can said to Ma Guozhen.

Ma Guozhen nodded, and then greeted the police officers who had already taken photos for evidence, and the officers immediately carefully laid the body flat on the ground from the cross.

"You do a preliminary autopsy on the body. "

Lin Can instructed Chen Lingyue: "Don't be too nervous, check carefully." "

"Okay, I understand!".

Chen Lingyue nodded at Lin Can, then opened the toolbox, changed into a forensic uniform, and started the autopsy directly on the corpse on the ground.

Lin Can and Ma Guozhen patrolled around the scene.

Not far from the corpse, dozens of shards of crystal glass lay on the ground, and the surrounding police officers had also completed the work of taking pictures and collecting evidence.

Lin Can put on his gloves, leaned down to pick up one of the fragments, and observed it carefully.

"It's a fragment of a glass wine bottle. "

Lin Can instantly identified the source of the fragments.

The shards were a little moist, apparently sticking to some undrunk liquor, and he sniffed the shards close to the tip of his nose, and then slowly spoke, "This should be some kind of liquor bottle." "

Ma Guozhen also took the fragment and sniffed it, then nodded and said: "It is indeed a liquor bottle, I will ask the police to take the bottle back to the police station for an identification and laboratory in a while." "

Lin Can squinted his eyes and said, "The deceased was nailed to the wooden plank, and I didn't smell the wine on the deceased just now, so this wine is definitely not from him." "

That is to say...... The wine was drunk by the murderer or his accomplices. "

Ma Guozhen's eyes were solemn, "The murderer probably borrowed alcohol to strengthen his courage, so he dared to commit such a heart-wrenching murder case." "

"The murderer was indeed very courageous, but he didn't drink to be courageous. "

Lin Can squinted his eyes and said.

"Not a bold man?"

Ma Guozhen frowned slightly, "Then why did he choose to drink during this kind of crime period?"

"If the bottle of wine is really drunk by the murderer, then the bottle will definitely leave the murderer's saliva or other traces, even if the bottle is broken, we can still find the corresponding evidence through technical means. "

Lin Can said: "Judging from the cross on the deceased's body, the murderer is obviously premeditated. "

In other words, he should have planned the corresponding crime plan a long time ago, if this is the case, the entire crime process should be very rigorous, and it will definitely not easily leave such obvious flaws. "

Lin Can's tone was serious, "Even if the wine bottle was accidentally broken, the murderer should also clean up the wine bottle fragments, but he didn't do this, which means that he deliberately broke the wine bottle here, so there are only two possibilities for this situation." "

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