"It's a little strange, it looks like there are signs of compression or contact with foreign objects from the ribs to the bottom of the chest?" Elizabeth voiced her doubts.

"Zhang Huixin, come over and see what's going on." Yan Guanghai took off his autopsy gloves and gave up the best position to Zhang Huixin.

Zhang Huixin checked the corpse again and analyzed: "It seems that there is a heavy bleeding in the heart, and the blood sprayed is covered by Xiao Se's Zhongshan suit into such a blood mark." It should not be related to the wound and the murder weapon. ”

At this time, Fang Yao also carefully examined this strange "trace". This kind of blood stain is not so much covered by a tunic and vest, but rather like a blood mark formed by the force of a foreign object.

"Two irregular rectangular strips, converging and disappearing into the left side of the heart, really look like suicide."

Somehow, she came up with such an unbelievable "inference".

Elizabeth was upset: "I repeat, Mr. Shaw's love of music was the reason why he could never have committed suicide. ”

Yan Guanghai didn't say a word, flipped his palms, and rubbed the inside of his forearm against his flank back and forth to adjust, simulating the position of Xiao Se's knife.

Zhang Huixin was a little puzzled: "Although it is really possible to commit suicide, only by stabbing myself with a knife can it be possible to touch such a position with my arm and form such a strange bloodstain...... What always feels wrong? ”

With the emergence of new "bloodstains", Song Mengjia and other "melon-eating masses" fell into heated discussions again, and it seemed that the "suicide theory" was very loud for a while.

Xu Yueren said: "In this way, this suspicion will be put aside for the time being, and let's see if there are any clues." If not, I'd like to go to the biology room and investigate. ”

Fang Yao secretly rejoiced: Yue Ren, your thinking is completely correct! The biology room is the most suspicious!

Yan Guanghai took advantage of the fact that everyone's thoughts were still thinking and discussing "suicide or not", and he carefully checked the piano body.

"The blood stains on the ground spread very narrowly, basically within half a meter of the piano, there is no blood trailing around it, coupled with the effect of hot air conditioning, the dried blood stains are almost firmly imprinted on the ground, which is extremely difficult to deal .....with."

"Therefore, Xiao Se must die in front of the piano!"

He immediately told everyone the inference, and at the same time, his eyes flashed, and he found that the protruding position of the keys corresponded to the ground, and there was something different!

"Scotch tape?"

He picked up a fragment of scotch tape that was 1 centimeter wide and even less than 1 centimeter long, held it in the palm of his hand, and said to himself: "Things are getting more and more unusual, and the murderer is really a good method." ”

Fang Yao walked to the piano and said to Yan Guanghai, "Did you find something?" Show it to me. ”

Yan Guanghai stuffed a small piece of tape into Fang Yao's hand: "Don't worry, there will be new discoveries." ”

Adhesive tape?

Fang Yao was also stunned when he got this "physical evidence".

And Yan Guanghai, he began to sweep every part of the black body of the piano with precision like an instrument.

......

Finally, on the lower edge of the protruding part of the key, he lay on the ground and saw the "traces" left by the tape upwards!

"An obvious 'cross' fixation. There are two corresponding traces of tape on the four sides. ”

When Elizabeth heard this, she began to look at Fang Yao with apologetic eyes: "The murderer has done a lot of incomprehensible things, maybe it really wasn't you who did it." I can't imagine you doing this and still having to 'stay' on site. ”

Fang Yao breathed a sigh of relief: "Thank you, Elizabeth." ”

Zhang Huixin was also attracted: "Are there any new discoveries?" ”

Yan Guanghai carefully measured the traces of the tape that remained on the black paint on the lower edge of the outer edge of the key, and found that the distance between the upper and lower marks was 15 cm, and the distance between the left and right marks was 30 cm.

He told Fang Yao about the result, and when Zhang Huixin heard the news, he also told everyone about the new discovery.

Around the mysterious tape traces, everyone began a series of discussions again!

Xu Yueren first appealed: "There are many things that are about rectangular in length and width, and even round or irregular things are possible. Let's brainstorm and talk about what exactly was fixed in such a hidden position by the murderer? ”

Song Mengjia blurted out: "It must be the box containing the murder weapon, the murderer originally wanted to paste it in a secret place and take it away." However, Fang Yao's suspicion is becoming more and more debatable, after all, if you do this 'action' and play 'live coma', it is simply 'looking for death'. ”

Fang Yao smiled softly: "Hehe, Song Mengjia, you have changed, and you know to call me by name." It's progressive. ”

Song Mengjia blushed with arrogance: "Don't get me wrong, now you are still identified as a 'murderer', don't hurry up to clear the suspicion!" ”

Xu Yueren looked serious: "This is impossible, the murder weapon appeared at the scene clearly, which shows that the murderer is not afraid of the public at all, and he is not even too lazy to hide the murder weapon." ”

Stein speculated: "Could it be that Mr. Xiao's hand was once fixed here?" ”

Yan Guanghai immediately denied: "This mark is obviously a positive cross, not an oblique cross. And to use the tape in this way, if the object of the glue is Xiao Se's wrist, it must be ensured that Xiao Se's hands are below the level of the height of the keys, so that Xiao Se's body will inevitably lie flat or nest under the piano, rather than sitting on a stool. ”

Everyone else is also at a loss, and every "possibility" that is put forward is more reasonably "rejected".

The impasse was broken by a person who had been suppressed for a long time: "I said, don't you understand this?" It can only be used to hold a tablet! ”

Fang Yao's words were like an initiation!