Following Xie Hongxiang's instructions, the lawyer from Tangqian Company quickly arrived at the office of the task force. The lawyer showed his ID and relevant documents, and proposed to the task force that he was entrusted by Xie Jianmu's family to serve as Xie Jianmu's defender, and requested that he be appointed immediately.
Meet Xie Jianmu.
"Group Geng, what should we do? Are we allowed to see Xie Jianmu?" asked Yuan Fenghua, who was in charge of the reception.
"You tell him that our task force does not accept defense letters of attorney and asks him to go through relevant procedures in accordance with national laws." Geng Yuanliang replied.
"But team leader, do we want to send all the suspects arrested today to the detention center?" Zhu Xingguang asked.
"Yeah, what else should we do? The laws of the country are there, and we must abide by them."
"But is Liang County Detention Center reliable?"
"One hour has passed to arrest the criminal. Now we still have 23 hours of temporary custody. We will strive to obtain Xie Jianmu's confession within these 23 hours."
"Yes! What about the others?"
"Focus on the three key people under Xie Jianmu. Let the others go back after briefly asking about their situation and registering."
"receive."
After receiving the order, the members of the task force immediately began intensive interrogation work. The team leader Geng Yuanliang did not participate in the interrogation. He called an armed police soldier and drove with him to the Liang County Detention Center. The Liang County Police Station gave him and his
The task force left a very bad impression. Today, they first wanted to know the investigation into Jin Hui's poisoning, and second, they wanted to resolve the issue of trust in the Liang County Detention Center within 23 hours.
When Director Liu of the detention center saw Geng Yuanliang arriving, he quickly served tea and cigarettes. Geng Yuanliang saw Director Liu's warm reception and did not interfere, silently observing his every move.
"Team Leader Geng, please take a seat. I will first report to you on the situation called Wan Fengda."
"Okay." Geng Yuanliang picked up the teacup on the table and took a sip.
"After you left that day, we immediately questioned Wan Fengda. At first he refused to admit it, but then we retrieved the video from the prison area and found that he was indeed hiding from the police's sight and quietly
Sell ​​cigarettes to other people."
"Well, you did a good job."
"When we showed the video to Wan Fengda, he had to admit that he was reselling cigarettes in the prison area. Moreover, he also revealed the person who provided him with cigarettes."
"Oh, where did his cigarettes come from?" Geng Yuanliang asked.
"Well, Captain Geng, this matter is my responsibility. For his own selfish gain, a policeman in the prison district blatantly violated discipline, colluded with the suspect in custody, and sold cigarettes and other items in the detention center. This is my fault for the police officer in the prison district.
It was caused by management. After the matter is thoroughly investigated, I will request punishment from the organization."
"Director Liu investigated this matter very quickly. So what do you think about Jin Hui being poisoned and dying in your detention center?" Geng Yuanliang looked at Director Liu and asked.
"This, this..." Beads of sweat immediately appeared on Director Liu's forehead.
Seeing Director Liu's nervous look, Geng Yuanliang did not give up the opportunity to continue the attack:
"According to the forensic examination results, Jin Hui died of arsenic poisoning, and incompletely dissolved capsule fragments were found in his stomach, with a large amount of arsenic attached to the inside of the capsule fragments."
"Ah, this, how is this possible?" Director Liu took out a tissue from his pocket and kept wiping the sweat on his forehead.
"From the above indications, it appears that the arsenic in Jin Hui's body was taken during breakfast. How do you explain the source of the arsenic?"
Director Liu lowered his head and wiped the sweat for a long time before saying to Geng Yuanliang:
"Team Leader Geng, I checked the video near their cell and didn't see anything wrong. Breakfast was scooped out of a big basin. It's impossible to drug Jin Hui alone. I really don't understand what happened to Jin Hui.
Those who took poison."
"Judging from the way Jin Hui used the capsule to take the poison, I think he probably committed suicide. Because the capsule is such a big thing, it is impossible for others to let him take it without him paying attention."
"Yes, yes, Team Leader Geng is right, it must be suicide." An expression of enlightenment appeared on Director Liu's face.
"Then who gave him this poison capsule?"
"Yes, how did he get this poison capsule?"
"Did you search the suspect when you took him into custody?" Geng Yuanliang asked.
"After searching, we strictly followed the procedures when the suspect came in. All the suspect's belongings and clothes were handed over, and then the suspect was given a haircut, bathed, disinfected, and photographed. Three police officers were present at the same time for this set of procedures. No.
Someone may have brought a capsule in." Director Liu explained to Geng Yuanliang the procedure for detaining suspects.
"If he didn't bring it in by himself, then someone else gave it to him." Geng Yuanliang glared at Director Liu and said.
"Ah! This..."
"Who can bring the capsule to the prison area?"
"Then only the prison area police can enter the prison area without a body search." Director Liu replied.
"Jin Hui has been emotionally stable in the detention center. Could he suddenly ask the police for a poison capsule and then take it voluntarily?"
"yes."
"Do the police officers in your district have the opportunity to have long-term contact with the suspect?"
"There is still a chance to say a word or two, but those kind of places are all places with surveillance cameras."
"Then check who has spoken to Jin Hui." Geng Yuanliang said.
"Okay, I'll arrange it right away."
"Be sure to arrange reliable people and keep it confidential." Geng Yuanliang warned.
"Okay, please wait a moment, Team Leader Geng. I'll be back as soon as I go." After speaking, Director Liu hurriedly left his office.
An hour later, Director Liu returned to the office with a solemn face and said to Geng Yuanliang in a tired voice:
"Jin Hui had few opportunities to come into contact with the police in the prison area after he came in. We checked the videos of every release and the videos in the corridor outside the cell, and found no one who came into contact with Jin Hui."
"Did Jin Hui have any contact with other suspects when he was out?"
"We also checked this. We saw that every time Jin Hui went out to play, he was always sitting alone against the wall. No one came close to him."
Geng Yuanliang stood up and paced back and forth in the office. Director Liu handed him a cigarette and lit it for him. The two smoked silently for a while. Geng Yuanliang suddenly said to Director Liu:
"Has anyone interrogated Jin Hui since he was taken into custody?"
"Let me check." Director Liu opened the computer on his desk, checked on the computer and said:
"On the second day after he was taken into custody, Captain Liang from the criminal police team came to interrogate him once, but nothing happened after that."
"Check again to see if anyone in the same cell as Jin Hui was interrogated the day before Jin Hui's accident."
"Okay, please wait." Director Liu clicked the mouse, and the interrogation record immediately appeared in front of him.
"Yes, their cellmate Ma Long has been interrogated."
"Oh, who is interrogating him?" Geng Yuanliang walked to Director Liu and asked.
"Come and see." Director Liu pointed at the computer screen and said:
"Wang Chao, captain of the county security brigade."
"Were there any audio or video recordings during the interrogation?"
"Yes, the equipment in our interrogation room is fully equipped. We must test it before each use and confirm that it is in good condition before use."
"Okay, take me to see the video."
The audio and video equipment in the interrogation room of the detention center is a separate system, which is separate from the monitoring system of the entire detention center. This is specially set up to facilitate the preservation of evidence during interrogation.
Director Liu found a reliable technician and first told him that the inspection of the video must be kept strictly confidential, and then arranged for him to retrieve the video of the interrogation of Ma Long by Captain Wang Chao of the Security Brigade.
The interrogation started at 15:15 in the afternoon. In addition to Wang Chao, there was also a police officer named Zhang Feng who participated in Ma Long's interrogation. They interrogated Ma Long in accordance with the interrogation procedures. They mainly interrogated this
A case in which Malone caused trouble and beat someone up in a barbecue restaurant. During the interrogation, Malone had a better attitude and the interrogation went smoothly.
Suddenly, when the video playback reached 15:38, the video and audio recording were suddenly interrupted. When the audio and video recording was resumed, the time was already 15:43.
"What's going on?" Geng Yuanliang asked, looking at the stunned Director Liu and the technicians.
"This, this, is impossible!" Director Liu, a monk who was also two feet tall, was confused about this.
"Leader, please wait a moment. I will check the system log and find out the reason." The technician skillfully operated the computer to find the reason for the interruption of video and audio recording.
"Found it, leader, the system recorded a power outage at 15:38 that day. After the power was restored at 15:43, the system started working again."
"Power outage? How could there be a power outage? Is it man-made sabotage?" Director Liu asked.
"I don't know if it was man-made sabotage. Anyway, the system recorded that the power was out for 5 minutes." The technician replied,
"Oh, I remembered, there was a power outage that afternoon. The electrician checked the power supply line at that time and said that there was a sudden power outage in the external network. It was restored after a while." Director Liu said.
"There's a power outage on the external network? The entire detention center is out of power?"
"Yes, the entire detention center had a power outage at that time."
"Don't your audio and video equipment have UPS uninterruptible power supplies?" Geng Yuanliang asked.
"The UPS power supply broke down last month and has been reported to the bureau for repair. Due to tight funds, it has not been approved yet," the technician replied.
"Nonsense! How can such critical equipment not be repaired?"
"Team Geng, don't be angry. A sudden power outage has never happened here before, so we didn't pay attention to the power supply. I will report it to the bureau immediately and repair the equipment as soon as possible."
"Okay, rewind the video and let's take a look at the image comparison before and after the power outage."
The technicians adjusted the time back to before 15:38, and then the image jumped to 15:43. Judging from the behavior of the people in the picture before and after the power outage, except for the movement of the personnel's arms and legs, no interrogation could be seen.
Any changes in work during the outage.
After the power was restored, the interrogation continued for about ten minutes and ended. Then the police from the prison area took the suspect away, and Wang Chao and others also left the interrogation room.
"Okay, just look at this, give me a copy of this video, and then call the policeman to the office, and let's understand the situation." Geng Yuanliang pointed at the screen and said.