Ermao's reputation is still quite high in the entire Xihua City public security system, and he is more recognizable than Mu Yuan by virtue of the name of the police dog Erha.

This is also why just downstairs, the forensic doctor heard that Mu Yuan was from the Serious Crime Brigade, and then as soon as he saw Ermao in Fan Yitong's arms, he immediately determined Mu Yuan's identity.

Of course, the legend of Ermao is a legend, and not everyone believes in whether Ermao is really that magical.

Now Team Yuan is half skeptical.

He felt that the biggest problem was how to make the two understand the master's intentions......

After all, it is very troublesome to explain this matter, the time when the deceased fell from the building is about half an hour away, how to make a dog understand the breath of people who remained half an hour ago?

"Can this work?" Team Yuan still raised his worries.

Mu Yuan smiled and said, "It's definitely no problem!"

As he spoke, Mu Yuan took Erha from Fan Yitong's hand, and then slapped it on the head a few times in a serious manner, with a sense of rhythm.

Erha's dog-faced face looked at Mu Yuan in confusion, as if he was looking at the second fool......

But in the next second, Erha jumped to the ground with a wit, and then looked left and right with thief eyebrows, and his nose poked around.

Immediately after, Ermao ran towards the door.

"Keep up!" Mu Yuan turned around and went out.

Cheng Bin reacted the fastest, and ran out with him, followed by Fan Yitong.

As for the few people in the Langzhou District Criminal University, they were confused......

That's it? Isn't the dog crazy?

But Mu Yuan and the three of them had already run out, and it was not a matter for Yuan Brigade to continue to stay in the room, looking at the few people who were still busy in the room, he threw down a sentence: "I'll take a look!"

Then, Yuan Brigade also followed.

When they went out, Yuan Brigade found that Mu Yuan and the three of them were still standing at the elevator door, and Ermao looked very anxious, walking around in front of the elevator door, whining all the time.

"It'...... What does this mean?" asked Yuan weakly.

Mu Yuan said seriously: "It sniffed out that the person entered the elevator?"

"Is there really someone?"

Although Mu Yuan successfully used a large section of the "footprint" theory to stun him before, he thought that there might be a second person at the scene.

But "maybe" is not "certain", now Mu Yuan said that Ermao sniffed out that there were still people through his sense of smell, so the situation was different - provided that Ermao was reliable enough. But when Team Yuan's eyes came into contact with Erha's dog face, he was always a little panicked in his heart.

Mu Yuan nodded, squatted down and touched the dog's head, and said, "I can trust it!"

"That'...... Let's take a look. Yuan said, "Where do you think this person might go?"

At this time, the elevator door opened, Mu Yan stepped in, and said at the same time: "Under normal circumstances, the suspect will choose to leave the scene as soon as possible after committing the crime. ”

Brigade Yuan also recognized this.

Four people and a dog stood in the elevator and quickly descended to the ground floor.

The moment the elevator door opened, Erha rushed out, and then swayed all over the atrium......

Mu Yuan and a few people followed, some calm, some expectant, and some ...... Dazed.

Suddenly, Erha chose a direction and continued to run over.

"It's really downstairs!" Mu Yuan muttered and hurriedly followed.

After running for nearly 100 meters, Ermao suddenly stopped, and next to it, there was a garbage can.

Brigade Yuan frowned and asked, "This person ...... Are you still hiding in the trash?"

Mu Yuan took two steps forward, walked to the trash can, and reached out to pull the lid of the trash can.

Inside...... Naturally, there could be no one.

But although the person did not have it, it was a plastic bag.

It was a black bag, the mouth of the bag was tied very casually, and through the small gap, coupled with the packing supported by the items inside, it could be judged that it should be a pair of shoes.

"Shoes ......" came over and saw this bag of Yuan's brigade and was instantly shocked!

It's normal for shoes to appear in the trash can, so you can throw garbage away.

But it just so happened that a pair of shoes appeared in this trash can, and it happened to be a coincidence.

Ermao just happened to find this trash can......

Thinking about the power of it, Team Yuan's whole body tensed.

"Don't move yet! I'll ask the technician to come over. ”

As he spoke, Team Yuan immediately took out his mobile phone and dialed it out.

After a few brief explanations, Team Yuan hung up the phone, endured the stench in the trash can, and stretched his head closer, wanting to observe the contents through the gap.

Mu Yuan said very calmly: "Don't look at it! It must be a pair of slippers." ”

Team Yuan continued to take a look, and he saw that there was indeed some furry inside.

His heart was like a cat scratch, if he hadn't worried about destroying the fingerprints that might exist on the bag, he would have done it directly.

Mu Yuan also stood closer, and he had much more say in this bag than Team Yuan.

But he didn't touch this thing either, after all, he was wearing gloves now, and he didn't have a physical evidence bag, so even if he extracted it, there was nowhere to put it, right?

It's better to wait.

Fortunately, it was not far from the place where the building fell, but within two minutes, a young man came running in a hurry.

This young man is wearing a police uniform, a disposable hood on his head, and gloves on his hands.

It's just that...... What do you mean by the few uncles who came over after him to watch the excitement?

Seeing the expressions of interest on the faces of those masters, Mu Yuan and the others were also very helpless.

After all, this is the main street, and there is no cordon, so you can't drive people away, right? The main thing is that there is no need for that.

"Xiaolong, take out this bag, there may be traces on it, don't destroy it. Team Yuan said directly.

The young policeman looked at the black convenience bag inside, wore gloves, reached out and held it from both ends, then put it on the ground, and then used two tweezers to untie the bag, and the contents were completely revealed.

Yuan's eyes widened, and his expression instantly became serious.

"Sure enough, it's slippers! The sole is striped. Brigade Yuan muttered.

At the moment, he no longer thinks that it is just a coincidence!

Some things, coincidentally excessive, are inherently suspicious.

He didn't doubt Ermao's ability, because the slippers in this trash can were indeed sniffed out by Ermao with his nose, and the texture of the slippers was completely consistent with the shoe prints of the person who fell from the building.

It is not suspicious for a person to throw away his shoes, but it is suspicious that someone from the family where a person just left fell to his death, and as a result, he carried the shoes that he walked in the other person's room and threw them in the garbage can more than 100 meters away.

"Squadron Mu, can you let Ermao continue to follow? Find out the suspect as soon as possible!"

Unconsciously, Team Yuan had already used the title of suspect.

Mu Yuan nodded and said, "Of course it's no problem!"

After answering, Mu Yuan continued: "But Team Yuan, you can let your people take a closer look at the monitoring now, since this person came down by elevator, it is not difficult to find this person." ”

"Okay!"

Team Yuan called to arrange things, and Mu Yuan once again commanded Ermao Chao to work.

It's just that Ermao's four little short legs are running vigorously on the ground.

Ten minutes later, Team Yuan and his party were surprised to find that they had made a big circle and turned out to be ...... It's back on the scene.

Of course, it was not considered to be back to the scene, but came in again from the back door of the community, and then Ermao did not enter the elevator, and went upstairs directly from the emergency passage at the back through the stairs.

"What kind of operation is this?"

Team Yuan was really a little confused.

Just then, his phone rang.

"Captain, we have watched the video of the deceased jumping off the building, and there were nearly forty people entering and exiting the elevator during this time, but we learned from the property that these people who entered and exited were all from this building. ”

Team Yuan immediately asked, "How many people enter the elevator from the 41st floor?"

The other party said: "The monitoring in the elevator is broken, and I can't see which floor the person enters the elevator from." ”

Team Yuan was immediately depressed!

It's not bad sooner, it's not bad late, it's bad at this time, it's deliberately right, right?

In fact, it is normal for electronic devices to malfunction, but it just happens to happen.

But it's understandable that Team Yuan has such an idea, in fact, many people will have such thoughts when they encounter this kind of thing.

"There are more than forty people, that's not much, just check them one by one!" Team Yuan said, and suddenly his heart moved, and said, "By the way, you check the video of the back door of the community to see if there are any of the more than 40 people who came in from the back door." ”

"Okay!"

After hanging up the phone, Team Yuan walked upstairs with Mu Yuan and the others.

As a result, when I walked to the second floor, Erha in front stopped again, turned around and walked downstairs again.

The expression on Mu Yuan's face was also a little strange, and he went downstairs without saying a word.

"What's wrong?" Team Yuan was confused.

Mu Yuan said as he walked: "The smell is broken, this guy must have gone back the same way." ”

Team Yuan glanced at Erha, who was running in front, and then looked at Mu Yuan.

He admired this person and dog very much in his heart!

This tacit understanding is simply invincible! It's not an exaggeration to say that it's a heart-to-heart connection, right?

But now was not the time to say those words of praise, and he quickened his pace to follow.

Under the leadership of Erha, they walked out of the gate.

Outside, there was still a large circle of people.

There are indeed too many people watching the excitement, even if they don't actually see anything valuable, but so many people get together, and you discuss it sentence by sentence, it's also very atmospheric, isn't it?

Walking around the crowd, Erha suddenly yelled at one of them.

It was a middle-aged man about thirty years old, originally he just wanted to be a melon eater quietly, but when he heard the barking of a dog and turned his head, the whole person was stunned.

There was a dog barking at him, it was nothing, but what was the matter with the four policemen standing next to him?

It seems that one of the policemen was still scolding Fang Yu at the scene just now!

To tell the truth, at this moment, he panicked in his heart......

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