City: The opening scene of the crime scene

Takeaway burger?

Li Fan was a little confused after receiving this prompt from the system.

Just now, he saw Yang Bin eating a takeaway burger during the deduction.

However, the one he least suspected was poisonous was the takeout burger, because the burger Yang Bin ate was a world-famous brand, McDonald's Chicken.

It’s not about how good the McDonald’s burger brand is in this world, but it’s about how good McDonald’s delivery service is.

McDonald's Chicken's takeout burgers are all processed on-site under monitors and are made and sold fresh.

The entire burger making process is under surveillance.

Is there anyone who dares to commit a crime under the eyes of the surveillance camera?

Even if the deliveryman tampered with the delivery, it is unlikely.

McDonald's Chicken takeaways are regular takeaways in their store and are responsible for delivering McDonald's Chicken takeaways.

As McDonald's exclusive delivery guys, they naturally don't dare to tamper with the takeout. After all, they only deliver items from one store. If they tamper with the takeout, others can easily find it.

Li Fan asked the system��："Where are the takeaway burgers poisonous?"

The system explained:"There was a large amount of powdered poison in the sandwich sauce of the burger Yang Bin ate."

"Sandwich sauce?"

After hearing this word, Li Fan quickly regressed the deduction scene and found the scene of Yang Bin eating a burger.

After seeing the burger in Yang Bin's hand, Li Fan immediately turned on the deduction perspective and looked at the jam in the middle of the burger.

Sure enough , , the white jam seemed to be mixed with gray-white powder.

Seeing this, Li Fan went back in time again to find the person who poisoned the burger.

When Li Fan went back in time to deliver the food to the door, he saw it. The delivery boy was a young man.

The delivery boy's first impression did not look like a poisoning murderer, but you can't judge a book by its cover. Anyone can be suspected by following the delivery boy's steps. One step forward.

Soon, Li Fan followed the delivery boy downstairs.

At that time, it was raining heavily outside.

In order to see clearly whether the delivery boy was committing the crime in the raincoat. Li Fan started to deduce the inside of the raincoat again.

After deducing along the way, Li Fan did not find any suspicious behavior from the delivery boy.

Soon, Li Fan followed the delivery boy to the pedestrian street square. The famous commercial street usually has a lot of people coming here to shop. Even on rainy days, there are still many people coming out.

The pedestrian street square is the only way for the takeaway guys.

However, there are too many people here, and there are still many people here. It was raining heavily, and everyone was holding an umbrella.

Because it was very crowded, and the delivery boy was worried about falling, he stopped the electric car and pushed the car while walking.

At this moment, Li Fan increased his attention. Because there were so many people around and it was raining, everyone was holding an umbrella. If you were careless, you might miss the clue.

At this time, next to the delivery boy, a man in a raincoat suddenly slipped. , and fell to the ground.

When he fell, the man in the raincoat bumped into the delivery boy’s electric car. Because the road was slippery, the delivery man’s electric car also slipped to the ground.

The man in the raincoat quickly said to the delivery boy:"Sorry. ,Excuse me."

The man in the raincoat said as he went to help the delivery boy to lift the electric car up.

However, in the few seconds when the man in the raincoat helped to lift the car, the man in the raincoat took advantage of the delivery boy not paying attention and used a very fast He quickly opened the burger packaging box, then opened the paper wrapping the burger, and put a ball of white powder inside.

At this time, the delivery boy was wiping the muddy water that splashed on his face with toilet paper, so he didn't pay attention. I noticed the actions of the man in the raincoat.

Moreover, the man in the raincoat moved very quickly and very concealedly. Unless he paid attention deliberately, most people would not notice it.

In addition, it was raining heavily and everyone was not paying attention. And they were all holding umbrellas, so it was even harder to notice the actions of the man in the raincoat.

After watching this scene, Li Fan understood how the other party poisoned him.

It seemed that the other party was very careful before carrying out the poisoning operation. The other party first investigates what kind of takeout Yang Bin likes to order, and then guesses a rough time. Then, the other party can go to the McDonald's Chicken burger shop and observe the order taking and printing orders. After receiving his name and mobile phone number, they immediately followed the delivery man and found the right time to poison him.

They knew that there would be heavy rain today, so they prepared everything in advance.

However, they saw the man in the raincoat. Li Fan was confused.

The man in the raincoat was not the one he saw carrying the fake base station and making the death call.

The man in the raincoat was older and looked to be in his fifties. The man looked younger, probably in his twenties or thirties.

There was more than one person committing the crime, which made Li Fan think that a gang might have committed the crime.

In order to find out the identity of the man in the raincoat, Li Fan followed him. , but not backwards, but forwards.

Following the footsteps of the raincoat man, Li Fan finally came to the door of a McDonald's Chicken Burger store. When he arrived, the raincoat man stopped nearby.

He walked under a roof and looked around from time to time, giving the impression that he was waiting for someone. Li Fan moved forward in time and found that the man in the raincoat received a call, and the note on the phone was that the man in the raincoat answered.

I got a call from my son-in-law:"Hey, how’s it going?"

"Father-in-law, I saw Yang Bin’s takeout order. The delivery boy who delivered his takeout was a man with a mole on the left side of his face. Please pay attention and don’t make mistakes. The man in the raincoat said:"

Don't worry, leave everything to me.""

Then, the man in the raincoat walked like a normal person and came to the entrance of the McDonald's Chicken burger restaurant. After stopping for a while, he saw a delivery boy carrying a hamburger bag. The look on the delivery boy's face There was a black mole on the left.

After locking the delivery boy, the man in the raincoat followed him and left.

What Li Fan saw before was that the man in the raincoat pretended to fall and then knocked down the delivery boy's electric car. Then he pretended to help the delivery boy lift the electric car. During this period, he used extremely skillful means to quickly put the poison into the sandwich sauce in the burger. The poisoning process was very skillful and perfect, as if it had taken several steps. After ten times of rehearsal, it seemed that they were very well prepared before killing.

At this moment, Li Fan did not immediately deduce the whereabouts of the man in the raincoat. Instead, he walked to the burger restaurant and looked for the man in the raincoat who called just now. Son-in-law.

Unexpectedly, as soon as he walked into the store, Li Fan saw a familiar face in his deduction screen.

The person who made the death call was sitting in the burger restaurant closest to the order printer, drinking. While drinking milk tea, I secretly observed the orders printed by the printer.