(October 23) countdown to the 68th day

Temporary headquarters for the renovation of hotel rooms.

Captain Lin stared intently at the huge projection screen, his brows furrowed. The three forces of the water, the ground, and the air all came out, and they were stunned that there was no trace of Yao Xiaoyi.

Could it be that there was a mistake in the judgment, Yao Xiaoyi did not appear in Qingshui Town?

As soon as this thought came to him, he suppressed it.

At this time, a group of people in charge of patrolling the street sent back a report that in a bush at the head of the South Bridge, traces of suspected hiding had just been found.

"Carry out carpet searches within a radius of 2 kilometers with the bridgehead as a round point, and do not let go of any suspicious buildings, including public toilets, parks and other public facilities." The enlarged map on Captain Lin's screen was adjusted to the position of the bridgehead of the South Bridge, and he quickly made a judgment, "The assault boat strengthened the patrol of this section of the river, the drone moved to the sky above the designated area, the street patrol vehicle blocked all the street and alley exits along the fan-shaped arc, and the personnel responsible for searching in other areas approached the target area." ”

Captain Lin issued a new action plan in one go, with the obvious intention, that is, to surround the target area.

His instructions were accurately conveyed to each member of the team through the communication equipment carried by the team members. The left-behind command was in charge of operating the computer, and the team member immediately switched screens, and under the night sky, dozens of red dots representing the team members were moving rapidly towards the target area from multiple directions. In less than twenty minutes, a fan-shaped encirclement with a radius of two kilometers has been formed.

"Report to the forest team, the street patrol team has arrived at the intended position."

"Report to the forest team, the designated river has been completely blocked."

"Report to the forest team, the assault search team has blocked the exit."

……

After arriving at the position, the team leaders of each team will report in time.

"The Nanqiao bridgehead surveillance team has strengthened its vigilance, and no one or vehicle is allowed to leave the city from now on, and if there is a hard intruder, it will be dealt with immediately...... Now, I don't need to say what to do, right? ”

"The Southbridge Surveillance Group understands. But what if it catches the attention of the police? ”

"It's redundant to ask. I can tell you definitively that no police officer will be able to get close to this area tonight. ”

"Understood."

"Pay attention to everyone, advance layer by layer, intensively investigate, and gradually narrow the encirclement to the bridgehead." Captain Lin then gave the order to act.

In the picture, dozens of red dots are lined up at once, moving from multiple streets to the direction of the bridge. At the same time, the UAVs in charge of the air command are over the target area to cooperate with the surveillance operation, and the other UAVs carry out non-stop patrol monitoring of the area that has just been searched to block possible fish that have slipped through the net.

As the minutes ticked by, the target area was shrinking little by little, and the density of searchers was getting bigger and bigger, which meant that if the target was still in the area, the chances of escape were getting smaller and smaller.

When the search radius was reduced by about a kilometer, the target was still not found, and Captain Lin had a faint worry in his heart.

"All personnel stopped moving forward, and the team split into two, one blocking the exit, and the other reversing the route and re-examining the area that had just been searched." To make sure nothing went wrong, Captain Lin re-instructed.

Under the order, half of the team members stuck to their original positions, and the other half immediately killed them back for a second intensive investigation. At the same time, the UAV quickly concentrated on the first line of the fan-shaped arc, and cooperated with the ground motor vehicles left behind in this line to patrol uninterruptedly.

Until the team members search for the arc line, the repeated investigation is not over. The team then turned back and joined up with another member.

"Keep going." Seeing that the team members were back in place, Captain Lin gave another order.

In the picture, dozens of red dots are again crushed in the direction of the bridge. The sector radius is getting shorter and the red dot is moving faster.

Captain Lin stared at the screen with an expressionless face. Two hours passed, the encirclement became smaller and smaller, and Yao Xiaoyi was still not found.

When the encirclement was reduced to half a kilometer, almost all the search team members could see each other's figures, and the expected target had not yet been discovered.

Captain Lin's heart was already indescribably calm, this operation was huge, there were many participating forces, and the equipment was complete, if the operation ended in failure, this face would be a big shame.

Prepared for the worst, he ordered the four groups of men who were holding the bridgehead to be on better guard while continuing to watch the action nervously.

Sure enough, the worst result was that when dozens of red dots converged on the South Bridge Bridge, the team members found nothing.

He made one-way contact with the team members who first discovered the bush, and the reply was unmistakable, the grass behind the bush did have obvious traces of trampling, and it was freshly left. Thinking of the suspicious water stains under the piers of the North Bridge and the traces left by people crossing the dense forest on the other side of the river, Yao Xiaoyi's judgment that he might have entered Qingshui Town should not have much doubt.

Immediately afterward, a major discovery confirmed this judgment. The team members gathered at the head of the South Bridge found a miniature camera on a branch in the bush, and the camera was on for filming. When the team retrieved the camera, it was quickly turned off, revealing someone secretly operating the camera remotely.

It's Yao Xiaoyi, no doubt! Since the first encounter between the Eye of the Night Killer and Yao Xiaoyi in the back mountain of Shuimu Town, several cameras of this kind installed by Yao Xiaoyi have been discovered.

Although the search and arrest operation ended in failure, the information just obtained lifted Captain Lin's spirits, Yao Xiaoyi was hidden in this ancient city, as long as he was given enough time, he was confident that Yao Xiaoyi could be pulled out.

"Report to the military division, there is conclusive evidence that Yao Xiaoyi is hiding in Qingshui Town." Regardless of the fact that it was already three o'clock in the morning, Captain Lin dialed the military division as soon as possible.

"Good. I immediately used secret channels to make Officer Qingshui completely blind and deaf, you can free your hands and feet and do whatever you want.

So, what do you do? ”

"Block all exits, including rivers and all bridges, and make Clearwater a completely isolated city. When necessary, paralyze the communication system and cut off all contact with Shuiqing Town and the outside world. ”

"Good. And then what? ”

"I will use the sausage cutting tactic to dig up this lonely city inch by inch."

"Good. You can report back to me at any time. ”

Putting down the phone, Captain Lin immediately gave two instructions.

"Two more people will be assigned to each bridge, security will be strengthened, stricter rules will be implemented, and everyone and every vehicle leaving the city must be strictly checked. Now, you don't need to have any worries about the officers. ”

"The others took one last look at the area that had just been searched, and then completely isolated the area."