"All right. I'm sure the piano is accurate and normal. There should be nothing hidden in it. " At the end of the song, Xiao Yao stood up and said.

"Well, I'd better look elsewhere." Tim haggis said helplessly.

Xiao Yao saw that Tim haggis was busy and no longer stayed in the living room. He went into the bedroom to check.

"Hi, Tim, you should come and have a look at this!" Xiao Yao opens Wyatt's wardrobe and shouts to Tim haggis outside.

"What did you find?" Tim haggis came in and looked at Xiao Yao standing in front of the open closet. He went over curiously and looked inside the closet and said, "you won't tell me that he hid drugs or bloodstained clothes in the closet, will you?"

"No," Shaw said, shaking his head and looking at Tim haggis, "Wyatt's parents are not rich. They can only afford him to attend chambers Conservatory of music, and he only has a part-time job as a pianist in a restaurant four hours a week, right?"

"Yes." Tim haggis nodded. "His parents only pay for his tuition. His part-time job in his restaurant is just enough for him to pay the rent and daily expenses of this apartment."

"So, we have another reason to suspect him of drug trafficking." Xiao Yao smiles and says, "the things in the wardrobe add up to about $30000."

"What?" Tim haggis widened his eyes and said, "just a wardrobe of clothes, shoes, hats and accessories, so valuable?"

"Well," Xiao Yao nodded, "this dress is worth about five thousand dollars. Judging from the position he hung in the wardrobe and the dust on the transparent dust cover, it's obviously not rented. There are other clothes and shoes. Although most of them are casual, they are high-end goods of well-known brands. I've seen a lot of them in the catalogues of those brands. They're all new models coming out in the last six months. "

"It's true that you know everything!" Tim haggis gave a thumbs up and said, "it seems that this boy is really doing some shady business. I have to find out more carefully."

Tim haggis went back to the living room outside and continued to search. Xiao Yao also continued to search the bedroom carefully. However, except for the valuable clothes in the wardrobe, Xiao Yao did not find any other valuable clues.

When Xiao Yao finished searching the bedroom and turned to the bathroom connected to the bedroom, two detectives with police badges appeared at the door of the apartment.

"Hi, Gary, Alex. Mel said that the guy who rents here may be involved in drug trafficking. Let's have a look." Said the black haired policewoman with a ponytail and two uniformed police officers standing at the door.

"Yes, that guy ran away as soon as he heard that the FBI anti drug agents came to him. It was mostly a problem." The uniformed officer, Gary, nodded.

"The door?" Another young male detective pointed to the door of the flat and said with a smile, "when have you become so powerful? Can we appoint you to help us when we need uniformed police officers to handle cases in the future? " There are many cases in which the police break into the door when they handle cases, but most of the time they break the door lock. It is extremely rare that the whole door is knocked down like this.

"We didn't do it." Another uniformed officer named Alex shook his head.

"You didn't do it? Is that the guy Mel? " Male detective strange way, "his physical fitness is good, but strength should not be so big?"

"It's not detective Mayer." Alex continued to shake his head.

"Hello When the male detective wanted to ask again, Tim haggis, who heard the news, had already taken the initiative to say hello to the two detectives at the door.

The two detectives dropped their conversation with the uniformed officer and went into the apartment. They looked at Tim haggis and said, "Hello! Are you the FBI agent who assisted Mel's investigation? "

"Yes, FBI agent Tim haggis." Tim haggis pulled out his suit jacket to reveal the police badge pinned to his waist.

"Larry flage, this is Anna Valdez." The male detective also introduced himself and his partner, shook hands with Tim haggis, and then asked, "are you an FBI drug enforcement agent? Why did you help Mel of the homicide team with the murder? "

"Actually, I'm from the robbery team." Tim haggis road.

"But we heard that the suspect ran away because he heard that the FBI drug squad was looking for him." Policewoman detective Anna Valdez road.

"I made a slip of the tongue at that time. I was wrong." Tim haggis grinned. "Who knows he's got a ghost in his heart, and he's showing off."

"Slip of the tongue is inevitable, but I like your slip of the tongue." Larry said with a tacit smile.

"Mel said you have a special adviser? Where is he? " Asked Anna.

"In it. He's checking the bedroom and the bathroom. " Tim haggis reached out and pointed in the direction of the bedroom.

"Tim! I think I found something again. I need a tool! " Xiao Yao's cry came from the bedroom."Let's go and have a look." Tim haggis greets the two detectives and leads them into the bedroom.

When they came to the bathroom door, they saw Xiao Yao kneeling on the ground, puckering, his head close to the ground, and they didn't know what he was doing.

"I found something in the crack of the floor tile, but I couldn't take it out with gloves." Xiao Yao's head didn't turn back and said, "do you have tweezers on your body?"

"Is a knife OK?" Larry takes a folded knife from his body.

"Should be able to, er..." Xiao Yao promised, and then found that it was not Tim's voice, so he turned his head curiously. In addition to Tim haggis, there were two strangers standing at the door. Xiao Yao quickly stood up from the ground.

"NYPD narcotics detective?" Xiao Yao asked suspiciously.

"Yes." Tim haggis nodded and helped introduce. "Detective Larry flage, detective Anna Valdez."

"Hello. I'm young Shaw Xiao Yao said hello to the two detectives, then reached out to Larry flage and said, "do you think you can lend me a knife? Thank you

"You're welcome." Larry hands the knife to Xiao Yao.

Xiao Yao opens the blade, turns back and lies on the ground, carefully picks out one thing from the crack of the floor tile.

"Tim, I think I found the baby!" Xiao Yao carefully looked at the things on the tip of the knife, and cried with excitement.

"Really? Let me see! " Tim haggis is also interested in Tao.

Xiao Yao turned back and put the point of the knife directly in front of Tim haggis. On the tip of the knife was a small thin piece of white wood.

"A small piece of wood? What's the use of that? " Asked Tim haggis, puzzled. In his eyes, it's just a common crumb, and it's no surprise that it appears in any bathroom.

"This is not an ordinary piece of wood," Xiao Yao said seriously. "This thickness, this color, I think this piece of wood comes from the violin horse. I remember the scene photos I saw last night. I noticed that there was a photo of a violin belonging to the victim at the scene of the crime. I remember that the violin in the photo was damaged immediately. It should have been broken when it fell to the ground. If this fragment comes from the victim's Violin and horse, it can prove that Wyatt was at the scene when the victim was killed. "

"Are you sure?" Tim haggis said, "the victim is Wyatt's ex girlfriend, who must have been to his apartment. Maybe she came to this apartment with a violin, which accidentally caused the damage of the horse and left it here. Maybe she didn't notice such a small defect? "

"No way!" Xiao Yao shook his head firmly and said, "the violin horse is a very important part of the violin. It transmits the vibration of the strings to the panel, making the whole violin vibrate together. Some people call it the heart of the violin. Its quality can affect the player's hand and the performance of the violin. Therefore, a professional violinist will never be unable to find the broken horse, and will never use a broken horse. The victim went to the concert hall to practice, so the damage of the violin horse in her hand must have happened when she was killed, otherwise she would have replaced it. "

"In that case, we should immediately send this to the forensic section of the police station, so that the forensic personnel can immediately verify whether the fragment comes from the violin at the scene." Tim haggis believed in Xiao Yao's professional knowledge of music and musical instruments. He was excited when he heard Xiao Yao say so. He turned to the two detectives and said, "detectives, do you have any evidence bags with you?"

The two detectives were a little confused. Didn't Mel say that the suspect was involved in drug trafficking? Why didn't they find the drug? They found the evidence of his murder first?

But they also understood the conversation between Xiao Yao and Tim haggis. Anna Valdes immediately took out a small transparent plastic bag and said to Xiao Yao, "put it in."

When Xiao Yao put the small pieces on the tip of the knife into the plastic bag, Anna immediately called out to the door, "Gary, please come here."

Gary's uniformed officer immediately ran in and asked Anna, "Anna, what's the matter?"

"Please take this to the police station immediately and give it to Mel." Anna handed the small plastic bag to Gary and said, "tell Mel to let the forensic agent identify whether this piece belongs to the violin horse of the victim found at the scene. It can prove whether Wyatt was at the scene of the crime that night. "

"Will you follow me back to the police station, or will you stay here and continue the search?" Anna asked Tim haggis and Xiao Yaodao again.

Maier and them briefly introduced the situation, and knew that their main purpose was to assist Maier in investigating the murder case, involving drugs, which they found out by accident in the process of investigation.

"I want to stay here and see if I can find anything else." Xiao Yaodao.

Xiao Yao can't help in the aspect of forensic science. Now when he goes back to the police station, he can only wait for the result of forensic science. It's better to stay here and look for more evidence.

"I'll go back to the police station right now." Gary carefully put the plastic bag into his pocket and packed it.After the uniformed officers left, the search continued. Anna and Larry simply work separately. Anna helps Xiao Yao continue to search the bathroom, while Larry helps Tim search the living room.

After checking the floor, Xiao Yao carefully inspected the wall under the sink and aimed at the storage cabinet with mirror above the sink.

This wooden storage cabinet is not inlaid in the wall, but directly hung on the wall. Xiao Yao first looked at the outside of the locker, and found no problem. Then he reached out and opened the door with the mirror. There are some common items in the cabinet, nothing special. But when Xiao Yao saw the sidewall in the locker, he had a strange look in his eyes.

After thinking about it, Xiao Yao reaches out his hand and pulls out all the things in the locker and puts them in the dry sink. After emptying the lockers, Xiao Yao reaches for the board in the furthest part of the lockers.

Xiao Yao's action attracted Anna's attention, who also checked the bathtub and shower in the bathroom. Turning to see Xiao Yao empty the lockers, Anna also came over and asked curiously, "is there something wrong with this cabinet?"

With that, Anna reached out and knocked on the innermost board. The sound was very heavy and seemed solid. She frowned and said, "listen to the sound, it's not like there's a sandwich."

"But the depth inside and outside is different." Xiao Yao said to Anna. With that, he compared the width of the board on the outer side of the locker with that on the inner side. The difference between the two is obviously greater than the thickness of the board.

Xiao Yao this reminder, Anna also found the problem. She felt for a while in the locker, but couldn't find a way to open the board inside. In desperation, she could only shout: "Larry, we may have found something. We need your knife here!" Just now Xiao Yao put the small piece of wood into the plastic bag and returned the knife to Larry.

"Don't bother. May I come?" Xiao Yao patted Anna on the shoulder and motioned her to stand aside.

Anna suspiciously back to one side, see Xiao Yao right hand slowly clench fist, and then fierce force hit in the locker inside the back of the board. The locker was nailed firmly, and did not fall from the wall, but the board on the back of the interior had been smashed by Xiao Yao's fist, and it collapsed into a fist size piece.

Anna was startled by Xiao Yao's action and looked at Xiao Yao with wide eyes.

Tim and Larry, who heard Anna yelling, were already walking towards the bedroom. They ran two steps to the bathroom when they heard a loud noise.

"Yang, we have other ways to open the interlayer of the locker. Do you have to be so violent?" Tim saw the crack on the board in the locker at a glance. He knew it was Xiao Yao's masterpiece without thinking about it. He said with a wry smile, "it's not as urgent as you just kicked the door."

"He did it?" Larry looked at Anna in surprise, then turned to Xiao Yao and said, "and that door was kicked down by you?"

"Do you think I can punch the board of the locker like this?" Anna turned her eyes helplessly.

"Hey, shouldn't you focus on what's inside now?" Xiao Yao had seen the white from the crack. He reached out and broke off the broken pieces of wood. He said with a smile, "Wyatt obviously has a problem. Do I still need to pay for his apartment door and this locker?"

Three people follow Xiao Yao's action to look inside the locker, and then they are surprised to find the location of the hole, revealing the white powder packed in plastic bags.