I got out of the Haimei Building and drove straight to the rental house.

What did Dr. Liu and Arwen find? With so many surveillance videos, how much work does it take to analyze them with the human eye...... It's really hard for them, especially Dr. Liu, alas......

After parking the car, I took three steps and two steps to the door of the rental house, pushed open the door, and found Dr. Liu lying on the bed, and Ah Wen gave him an infusion.

"Doctor, I'm back...... What's wrong with you? I quickly grabbed his hand.

Dr. Liu's face was haggard and breathing.

"It's okay...... However, we have some big findings...... Go and have a look at Arvin. He said in fits and starts.

"Ah Jin! Didn't you say Dr. Lau is recovering well? Why is it worse......" I turned to look at him.

"Big brother, Doctor Liu asked us not to tell you, I'm afraid you're worried...... The wound on his head is already heavily infected......" Ah Jin replied.

"Then you have to go to the hospital!! Ah Wen, you continue to look for clues, and Ah Jin and I will take the doctor to the hospital! I said anxiously.

Arwen turned from the computer and nodded at me.

"No need to go to the hospital, now...... Intravenous drip...... All are anti-inflammatory...... It's the same when you go to the hospital,......" Dr. Liu's deep voice came.

"No, doctor, you're not doing well. It's not enough to get a drip to reduce inflammation! Listen to me! Go to the hospital now! I picked him up and carried him on my back.

Ah Jin hurried over to help, we moved very quickly, and we came to the car in less than a while.

Dr. Liu kept whispering something, and his voice became quieter and quieter...... Gradually, he began to fall into a coma.

I put him in the back seat, let Ah Jin hold him, and then immediately started the car and ran to the People's Hospital.

I looked back at him from time to time, his face haggard...... Those closed eyes made my nose sore.

Compared to those clues...... Dr. Liu's life is many times more important!

Soon, we took Dr. Liu to the emergency room, and the doctor saw his condition and frowned.

He asked a few words about his condition, and then closed the door.

When I saw the doctor's expression, my heart sank.

Ah Jin sat on the row of stools, looked at the door, and asked me anxiously, "Need to be rescued, right?" ”

"Yes...... He's not doing well. I nodded in frustration.

"Is there any smoke?" I asked him.

"No, I'll go out and buy you a pack, right?" Ah Jin looked at me.

"Let's go together." I nodded.

Walking out of the emergency department, a heat wave hit outside, and several fruit vendors were sweating and shouting.

A row of mango trees on the side of the road produced many huge mangoes, and two young men on bicycles were standing under the trees, trying to jump up and pick a few.

We walked to the convenience store across the street to buy cigarettes and slowly walked back. Ah Jin suddenly asked:

"Big brother, why did you start smoking?"

"I used to smoke it, but it was just ......" I suddenly remembered Qin Lingjin.

I wonder where this bastard has fled now? And what about my parents, wife and daughter? Are you being held in an island country? Damn it......

"Ah Jin, when Doctor Liu and Ah Wen were reviewing the video and analyzing the case, were you both around?" I lit a cigarette.

"Ah...... They seemed to have discovered something, and they were very excited, pointing at the computer screen, ......" Ah Jin replied.

"Oh? What did they say? I asked.

"Call and ask Arwen now...... I didn't hear the specifics very clearly, but I just saw how excited they were, and I didn't understand a lot of professional terms, such as face recognition, golden seven days, etc., ......" Ah Jin replied.

My eyes lit up, and I immediately dialed Arwen's mobile phone.

Shut down!

If you hit again, it's also a shutdown!

"Arwen is off...... What's going on? Did he ......," I said aloud.

"Maybe the phone is out of battery!" Ah Jin turned to look at me.

"It's also possible, then I'll fight later." I exhaled a long puff of smoke.

Walking over to a flower base, I sat down.

"What jargon? Can you be more elaborate? I asked him.

Ah Jin sat next to me, looking down at the red bricks on the ground.

"I heard Ah Wen tell Dr. Liu...... The golden seven days are about to pass, and if it passes, it will be even more difficult to solve the case...... He said that those friends from the criminal police team all said this, and there is a jargon among his peers, that is, seven days is the best time to solve the case, and if it can't be solved, it usually takes three years before it has a chance to solve the case......" Ah Jin replied.

"Three years? Why three years? I asked in surprise.

It seems that Dr. Liu also knows this, he nodded and said, it is usually three years, which is very wonderful, and most of the murders are like this, so there is no exception...... Mainly after three years, criminal investigation technology has improved and stepped onto a new level, and those murderers who committed crimes have also begun to relax their vigilance after three years...... That's probably what it means......" Ah Jin recalled with squinted eyes.

"Makes sense......" I thought to myself: Is it going to let Qin Lingjin get away with it for three years?

"Big brother, are you worried that you will let that villain get away with it for three years?" Ah Jin asked suddenly.

I didn't answer, put out the cigarette butt and threw it in the trash.

"That'...... What about face recognition? I asked.

"It's even more unclear, I don't understand...... I'll think about it again......" Ah Jin scratched his head.

"Oh yes! What cloud system is there now, they say, and what ...... Some of the surveillance cameras have been equipped with facial recognition and the like, but ......," Ah Jin thought hard.

"Is it that the surveillance near the murder scene is not equipped with face recognition function? So they want to put those two suspicious people into some other monitoring system with face recognition, and look it up, right? I interrupted him.

"Yes, yes...... As if that's how they analyzed! And then...... Doctor Liu couldn't hold it anymore, and before he lay down, he told Ah Wen to wait a while and go to the ...... In less than a few minutes, you're back! Ah Jin nodded vigorously.

When I listened, my heart sank.

Why is this Arwen turned off? Dr. Liu painstakingly discovered the key suspicious person, and instructed him to take it to the face recognition cloud system to identify and compare, so he ...... As long as you take it, you can immediately know the movements of those two people through high-tech means, and by finding their whereabouts, you can track down Qin Lingjin's hiding place! Now, at this critical juncture, Ah Wen has turned off his phone, could it be ......

I didn't dare to continue thinking about it, so I immediately lit a cigarette and said to Ah Jin:

"Ah Jin, can you take a taxi back first and see if Ah Wen is there? If there is any situation, call me immediately. ”

"Good...... I'll go back now. Ah Jin nodded.

"Be careful." I patted him on the shoulder.

"Understood...... Big brother, Arwen turned off the phone, in fact, I also felt a little strange, and I always felt that he was a little weird...... Not sure why. Also, big brother, let me remind you, keep an eye on Dr. Liu, in case someone sneaks over to the hospital and kills him...... It's troublesome! Ah Jin's eyes were rolling.

"I know. Brother, you've really matured a lot! I looked at Ah Jin with affirmative eyes.