When the four of them returned to the hotel, it was already 18 o'clock, Wang Yi and they didn't stay too long and found Zhang Qiling directly. According to Zhou Yu's understanding, the boat from the hotel to Crescent Island is only available from 5 am to 19 pm. Therefore, Wang Yi concluded that the murderer should have made preparations for killing in the morning time, if it was really Zhang Qiling, then she must have gone to Crescent Island in the morning, and the night time was too obvious. The only person who wanted to talk about the conflict before Meng Ziting's death was Zhang Qiling, but it was Yan Shu who was suspected of Yu Gang's death. What about Wu Liang? It seems that he has not had a conflict with anyone, and now that Wang Shiyu is dead, it is indeed Zhou Ling who has a conflict with her. Wang Yi's mind was in chaos, this situation was too chaotic. When Wang Yi locked on one person, he ran out of another. When the next one is locked, another person will come out one after another. If these people don't talk about the murderer, then this murderer is really against the sky. All in all, Wang Yi obviously knew about the deaths of Wang Shiyu and Meng Ziting, and his suspicion of Zhang Qiling was not small, but Ren Ran beat a drum in his heart. So far, 4 victims have died, and the only thing that can be determined is that the murderer is hidden among 20 people.

"Tour guide Zhang, I would like to know where you went this morning, from the time you got up to 9 o'clock in the morning. I hope you can tell the truth, and I'll do it too. Wang Yi looked at Zhang Qiling with a serious expression and asked in a deep voice.

"You doubt me?" Zhang Qiling asked angrily, she couldn't believe her ears, why did she doubt herself, what motive did I have for killing?

"I have reasons for my doubts, I only hope that you cooperate, as for the final result is not you. That's not what you should care about, you know? Wang Yi also had no choice, he could hear Zhang Qiling's anger, but what should be understood is still to understand, isn't it?

"Meng Ziting's death was not an accidental death, she was killed. And the only one who has a quarrel with her is you, and you are angry that she doesn't respect you. And Wang Shiyu was discarded in a dug hole, which was apparently dug by the murderer before. You are the only one in the whole tour who knows where we are going the next day, and I can't think of anyone else who has such an opportunity but you. As for the deaths of Yu Gang and Wu Liang, it couldn't be simpler. Because you're the group's guide, you know everyone's movements, and you know everyone's housing situation. You have every opportunity and time to do these things. Seeing Zhang Qi's aura trembling, Wang Yi didn't care and continued.

"I woke up at 7 a.m. this morning and went for a 30-minute run, which is what I've always done. When I returned to the room and finished washing, it was about 8 o'clock, and Zhou Ling could testify. Zhang Qiling replied with a pale face.

"Zhou Yu, go and call Zhou Ling over." Zhou Yu moved his mouth, wanting to say something, but he didn't say it. In fact, Zhou Yu didn't think that Zhang Qiling was the murderer, and now Wang Yi has been carried away and has lost his correct judgment. But Zhou Yu still left to find Zhou Ling.

"Zhou Ling, Zhang Qiling said that she went for a morning run at 7 o'clock in the morning and returned to the house at 7:30, right?" It didn't take long for Zhou Ling and Zhou Yu to come over together. Wang Yi didn't say much, and asked straight to the point.

"I don't know, because I was tired last night, so I slept until 8:30 in the morning, and after washing, I went directly to the door to gather, and I didn't even eat breakfast." Zhou Ling's words suddenly made Zhang Qiling's face pale, his eyes stared at Zhou Ling, and his lips trembled.

"Officer Zhu, Officer Zhang will control Zhang Qiling first." Wang Yi frowned, and suddenly felt that something was wrong with the other party, but he still let Zhu Yun and Zhang Sheng control Zhang Qiling first.

"Wang Yi, you are wasting time, Zhou Ling must have a problem, she knows when I will come back, but she still wants to slander me. There must be something wrong with her, Wang Yi, you are giving the murderer more chances, you bastard. Zhang Qiling kept struggling, his voice was angry and sad.

Zhou Ling left, with a sneer on the corner of her mouth, but no one saw it. Wang Yi and Zhou Yu both sat in silence in the hotel lobby, and no one spoke. Wang Yi frowned from time to time, and his face was a little gloomy. He didn't know if he was wrong, what if it was really Zhang Qiling? Wang Yi didn't dare to imagine that if ...... How can there be so many ifs, Wang Yi comforted himself.

"Officer Wang, Zhang Qiling has been locked in our room, and I have also contacted the city bureau, and someone will come and take her away early tomorrow morning. So can it be judged that the deaths of Yu Gang and Wu Liang were also killed by Zhang Qiling? After almost 10 minutes, Zhu Yun and Zhang Sheng returned to the hall.

"I'm not sure yet, I'm tired, I'll go back and rest first. Zhou Yu, you look at Zhang Qiling at night, don't let her run away, pay attention to safety. Wang Yi shook his head and said to Zhou Yu.

At this time, Zhou Yu's face was not very good, and after glancing at Wang Yi, he turned around and went to the room where Zhang Qiling was.

Less than 10 minutes after Wang Yi returned to the room, he heard a rapid knock on the door, and when he opened it, he saw that it was Zhou Yu.

"Wang Yi, Zhang Qiling is gone." Zhou Yu said with an anxious face.

"What? How so? Wang Yi's expression froze.

"When I got back to my room, she wasn't there, and I searched but couldn't find anyone." Zhou Yu said helplessly.

Absconded in fear of crime? How did she get out? Shouldn't Zhu Yun and Zhang Sheng have already taken detention measures? At this moment, Wang Yi was full of questions and could not get any answers. After 30 minutes, the four people had basically rummaged through the hotel, but still didn't find anything. Everyone in the tour group originally thought that the murderer had been caught, but when they heard the news of Zhang Qiling's escape, they were even more panicked. Many people have already scolded Wang Yi and the four others in their hearts, and the police in this society are really unreliable.

No one knew at the moment, inside a pitch-black room. Zhang Qiling was tied to a seat, his mouth stuffed with cotton cloth, and his expression was terrified. A cold voice rang out: "Haha, look at this group of stupid pig-like policemen." I'm going to move on to my art and redemption, and you're my only audience, how about that? Get excited, I'll enjoy yours when I've dealt with the people who need to be dealt with. Ha ha. Zhang Qiling was in a cold sweat all over his body, shaking his body and making a whining sound.

At 21:30, Wang Yi and the four people outside were still expanding the scope of searching, and the results can be imagined. After the search was fruitless, Wang Yi decided to gather all the passengers together and could not give Zhang Qiling another chance.

"Wang Yi, Zhou Ling is gone." Zhou Yu's face was ugly.

At this time, Zhou Ling's hands and feet were tied with thick ropes, drowning in the hotel swimming pool, and a stone the size of a human head was hanging on her body, and the swimming pool was silent.