As soon as he saw a little black on the bracelet, Chen Xuan ruled out the silver blackening.
Generally, if you wear silver jewelry for a long time, it may turn black because it has an oxidation reaction with the air.
But the black on this bracelet is obviously not caused by the oxidation reaction.
As for whether it was eroded by some toxin and turned black, Chen Xuan could not make a judgment immediately.
"Yu Feitong, with your police's professional testing equipment, can't you check what this black thing is?"
"If I can check it out, I still have to ask you?" Yu Feitong couldn't help but argue because she was too close to Chen Xuan just now and she was disobeyed for half a second.
Seeing that Yu Feitong had another problem, Qi Guowei immediately spoke: "Xiaotong, don't talk to Mr. Chen like this."
"Director Qi, let's go to the third crime scene to see." Chen Xuan walked out of the house and did not return the bracelet to Yu Feitong, but continued to observe.
He was searching for records of toxins in the inheritance of evil doctors in his mind.
What toxin is colorless and odorless, black, and can cause the victim to have only slightly dark skin after being poisoned, but there is no sign of poisoning?
If this poison really exists, it must be the top poison in history.
When he walked from the second crime scene to the third, Chen Xuan had searched for all the toxin records.
However, in the inheritance of evil doctors, there is no toxin similar to the ones encountered in this case.
Chen Xuan believes that this is not because the inheritance of evil doctors is incomplete, but because the poison of this case is definitely almost 100% the latest development.
So it has not been written into the inheritance of evil doctors.
However, Chen Xuan was not discouraged. As long as he gave him a little time, he would be sure to analyze the toxin components that caused the death of the three victims.
Then, the antidote is prepared by distributing toxins.
If the murderer commits a crime next time and the victim does not die immediately, he can take the antidote to rescue him.
Of course, this is a way to treat the symptoms but not the root cause. The most important thing is to find the murderer.
"Detective Chen, you have been looking at this bracelet. Can you tell what the black thing is just by looking at it?" Yu Feitong asked curiously.
She thought Chen Xuan's actions were strange.
After arriving at the third crime scene, Chen Xuan did not check carefully as he had just happened, but instead stared at the bracelet in his hand in a daze.
It doesn't seem like I'm here to solve the case.
Chen Xuan came back to his senses and said calmly: "Only by looking at it, you can't see what black is, but this bracelet is likely to become the key to solving the case."
"Then I'll wait for Detective Chen to reason." If Qi Guowei wasn't by, Yu Feitong would really be able to laugh.
Comparing with solving cases and investigating, who else in Tianhai City can compare to her?
Even she has been studying this bracelet for a day but hasn't figured out anything.
When Chen Xuan said this, wasn’t he showing off his skills in front of her?
Seeing Yu Feitong's expression of resolute smile, Chen Xuan smiled without saying a word.
This is the number one policewoman in Tianhai City, but the case has been solved so smoothly and has never suffered a lot.
Last time I was possessed by a female ghost in Jiulong Garden, I almost lost my life and haven't had a memory yet.
Chen Xuan asked Yu Feitong to be his assistant just to teach this man a lesson and let her suffer more losses.
As for the third crime scene, there were no new discoveries.
After checking it, Chen Xuan, Qi Guowei and others came down to the entrance of the community.
"Director Qi, I want to go and see the dead body." Chen Xuan looked at Qi Guowei and said as soon as he walked to the door.
"No problem, let Xiaotong and her team take Mr. Chen." Qi Guowei said with apologies, "I'm going to have a meeting later and I can't continue to accompany you."
"It's okay, Yu Feitong, you drive to lead the way." Chen Xuan specifically called Yu Feitong as the driver.
Yu Feitong gritted her teeth when she heard this, but when she saw the director's sharp eyes, she didn't dare to refuse.
Although she often contradicts Qi Guowei, Qi Guowei's severe punishment is not a joke.
"Drive when driving, let you see the best driving skills in Tianhai City!" Yu Feitong got into the driver's seat of the van like a breeze, and turned the key to start the engine.
Chen Xuan sat in the co-pilot, and Dong Jianping and the other two sat behind.
Yu Feitong was about to step on the accelerator, but Chen Xuan said to stop him and said, "Wait, I'll say a few words to Long Fei."
When Long Fei heard this, he quickly jogged to the car window and lowered his head slightly to wait for Chen Xuan's instructions.
Seeing this scene, Yu Feitong didn't know whether to be happy or unhappy.
The thing I was happy about is that Long Fei used to call the wind and rain in the underground world of Tianhai City, and was very domineering. He was the number one person with a headache for Yu Feitong. Unexpectedly, he would have a day when he bowed his head and became a grandson.
The unpleasant thing is that the person who made Long Fei bow his head and lower his eyebrows was Chen Xuan.
As her identity, it is already very unruly for Chen Xuan to be an assistant and a driver.
Long Fei is similar to Chen Xuan's relationship. If this is captured by media reporters, it will be as serious as this supernatural case.
"Long Fei, you and your family move out of the community first, go to Villa No. 1 for a while, and then move back after I solve the case." Chen Xuan reminded.
Although no evil spirits were found to be harmful to others in the inspection of the three crime scenes, and no evidence of crime was found, for safety reasons, Chen Xuan decided to let Long Fei and his family move out.
Long Fei nodded and said, "Okay, Mr. Chen, let's go to Villa No. 1 now."
The number one villa in Tianhai City is fine, even if you live in ten Longfei's family, it's fine.
Moreover, Long Fei's family has passed, and the villa is relatively lively.
After instructing Long Fei, Chen Xuan then signaled Yu Feitong to drive.
"Chen Xuan, who are you? Why is Long Fei so respectful to you?" Yu Feitong asked impatiently as soon as she stepped on the accelerator.
These two questions have a little taste of interrogation.
Of course Chen Xuan won't answer.
"Don't you want me to see the number one driving skills in Tianhai City? Why do you ask so many questions? Drive quickly."
Chen Xuan's words made Yu Feitong so angry that she was itchy.
"I'm interrogating your relationship with Long Fei. If you don't cooperate, be careful I'll catch you in and squat for 24 hours." Yu Feitong threatened while driving.
This man's driving skills are indeed good, and he drives fast and steadily. It seems that he often tracks suspects in complex road conditions.
"Interrogation? This is not a police station. What qualifications do you have to interrogate me?" Chen Xuan sneered, "What's more, now you are my assistant, and everything must be followed by my instructions."
"You!" Yu Feitong was so angry that she almost pulled the steering wheel down, "Chen Xuan, don't forget that we are police and citizens, which is greater than that of me being your assistant. Please keep this in mind!"
"Oh, I remember, are you driving faster?" Although Yu Feitong had good driving skills, Chen Xuan still showed a sarcastic look.
This level of driving skills really doesn't catch his eye.