Upon hearing this, Zhang Yean quickly jogged over.

She took a close look and said, "The car is rusty all over, not much different from that pile of cars we saw earlier."

"How can you be sure this car is the vehicle used in the crime?"

Jiang An raised his hand and pointed at the cars in the parking lot.

He said, "The cars here are all accident vehicles, whether big or small, all have obvious collision and deformation marks on the body."

"However, this car shows no signs of impact."

"So, from the overall appearance, I don't think this is an accident car."

"Additionally, the location where this car is parked is quite different from the others."

"It's parked at the corner of the courtyard wall, very concealed."

"If we hadn't come over, it would be hard to notice its existence."

Hearing Jiang An's analysis, Zhang Yean nodded.

Jiang An continued, "Senior sister, please come over and take a look."

"What is it?"

"Have you found something new?"

Zhang Yean hurried over, standing by the rear window of the car.

Jiang An said, "Senior sister, there's a glove on the rear floor mat."

With Jiang An's prompt, Zhang Yean instantly focused on the rear floor mat.

Indeed, there was a white latex glove on the raised part of the rear mat.

Zhang Yean asked, "Having a glove in a car is not that unusual, right?"

Jiang An replied, "A single glove inside a car isn't strange."

"But combined with the concealed parking location, it's unusual."

"Based on my analysis, this glove is likely used by the suspect during the crime."

Upon hearing this, Zhang Yean's eyes widened instantly.

Her gaze shifted between the vehicle and Jiang An several times.

A moment later, Zhang Yean asked, "This car might indeed be the crime vehicle, but how do we prove it?"

Jiang An's lips curled up slightly, and he smiled, "We need to go back to get a vial of magical potion."

30 minutes later,

Jiang An and Zhang Yean returned to the Jiangcheng City Public Security Bureau's criminal investigation team.

The two of them took the elevator to the 7th floor forensic lab.

As they reached the entrance of the lab, they encountered Wu You.

Jiang An said, "Mr. Wu, we're looking for the blood reagent, Luminol."

Wu You had a puzzled look.

"Why do you suddenly need this?"

Jiang An replied, "We found a suspicious vehicle at Lei Ming's repair shop."

"I want to use the blood reagent to further verify if there's blood inside the car."

Wu You nodded and said, "That's a good method."

"This case is quite old, even if there's blood, it might not be visible to the naked eye."

Then, Wu Wei said, "Wait a moment, let me go with you."

Saying this, Wu You removed his lab coat and handed it to an assistant.

Then, the three of them quickly headed to Thundering Auto Repair Factory with the Luminol reagent.

30 minutes later.

Wu You stood by the car and asked, "Is it this car?"

Jiang An nodded.

Through the car window, Wu You noticed a glove on the rear floor mat.

As someone who's used gloves to handle corpses for years, they were no strangers to gloves.

In real life, we might use PE gloves to eat duck necks.

But, no one would use latex surgical gloves.

Jiang An borrowed a wrench and opened the rusty car door.

Immediately.

He bent down, spraying Luminol inside the car.

5 minutes later, Jiang An finished spraying.

The next step was to let the chemical reagent fully react with any blood traces.

Zhang Yean asked curiously, "What changes should we expect?"

Jiang An answered, "In places with blood, a blue fluorescence will appear."

At that moment, Zhang Yean intensely watched every area inside the car.

20 minutes later, small traces of blue fluorescence began to appear inside the entire car body.

Zhang Yean excitedly said, "We found it! Finally found it!"

"This really is the crime vehicle from back then."

Forensic scientist Wu You also had wide eyes, filled with excitement.

In this moment, he once again firmly believed, the law might be slow, but it never misses.

Justice will only be delayed, but never absent.

At this moment, Jiang An carefully observed the distribution of fluorescence inside the car.

Suddenly, his gaze fixed on the steering wheel and the gear lever.

The fluorescence reactions at these two places were significantly stronger.

At this time.

Li Jian and Chen He were still in the interrogation room.

Even after Wang Chuang's false identity was exposed, he still refused to admit the crime.

His reason for using someone else's identity was to evade loan sharks.

Suddenly, Li Jian's phone rang.

He picked up the phone and glanced at it, the caller ID showed Jiang An.

"Hello!"

"Mr. Li, I have good news for you."

Li Jian quietly said, "Make it brief, I'm in an interrogation."

Jiang An replied, "We found the vehicle used by the killer back then."

As soon as the words were spoken, Li Jian was momentarily stunned.

Regarding the killer's escape vehicle, they had spent a long time investigating.

However, because back then surveillance wasn't comprehensive.

To this day, they still hadn't found any suspicious vehicle.

Half convinced, Li Jian asked, "Are you sure it's the suspect vehicle?"

Jiang An answered, "We found this vehicle at Thundering Auto Repair Factory. The chemical reagent showed there was a lot of blood inside."

"The key point, there was a glove on the rear seat's floor mat."

Hearing Jiang An's description, Li Jian instantly dismissed his doubts.

After all, the scene back then was very gory, and the killer likely had blood on them.

If they fled using a vehicle, they would definitely transfer blood traces to the vehicle.

Then, Li Jian said, "It's been 8 years, you can still see blood traces?"

Jiang An replied, "Even though the case happened 8 years ago, we used Luminol reagent, which shows any blood traces left inside the cabin clearly."

Hearing this, Mr. Li suddenly beamed with joy.

He said over the phone, "Thank you! This is incredibly valuable!"

Then, Li Jian dialed Mr. Ma's number.

He had to report this news to Mr. Ma immediately.

"Mr. Ma, I have good news for you."

"We've found the vehicle the suspect used when committing the crime back then."

As soon as the words were spoken, the pen in Mr. Ma's hand suddenly fell.

He asked, "Really?"

"Can you confirm it's the suspect vehicle from back then?"

Li Jian replied, "It should be right. Jiang An told me, they used advanced chemical blood reagents."

After a long while, Mr. Ma let out a deep sigh.

He said, "This is yet another major milestone on the way to solving the case."

"I really couldn't have imagined finding the crime vehicle 8 years later."

Finally, Mr. Ma said excitedly, "I'm going over there right away to see personally."

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