National Destiny Delta: Starting with a naked AK, it splashes across the globe.

Otherwise, if he were to commit indiscriminate killings, would he still be able to hold his position as the New York police chief?

"Don't worry, I, Ye Han, have already figured out the general method of the murderer's actions in this case."

If Ye Han wasn't mistaken, the murderer's method of killing was most likely exactly as he suspected, or at least very close to it.

"Oh, I'll have to see what you're thinking later."

“Officer Stephen, I’d even bet you.”

"Hmm, what should we bet on?"

Stephen was initially quite bored, but Ye Han's words immediately piqued his interest.

"I'm betting that none of the people present, except David, have any gunpowder residue on them!"

Chapter 169 Is there a ghost?

As expected, when the investigation results came out, it was indeed as Ye Han had said: no one present reacted with hostility.

"I've obtained the power? How is that possible?! This is not scientific!"

Stephen rarely swore, which is really outrageous.

Someone used a gun to kill someone, but no one present reacted with gunfire.

Could it be that ghosts really do kill people?

Stephen still hopes that someone can detect the gunpowder reaction, otherwise it would be too unscientific.

"Well, looks like I made the right bet, Officer Stephen, hahaha."

Ye Han said self-deprecatingly, but Stephen was still incredulous.

"How is that possible? Young man, tell me why?"

"Sigh, keep it a secret for now, keep it a secret for now."

Ye Han kept it a secret; to be precise, he didn't want to say it right now.

Although he could make a general guess, he still didn't understand some of the details, so he didn't want to answer.

Ye Han dislikes talking about things he's not sure about; he says if he's going to talk, he'll say something he's 100% certain of.

Moreover, he only has a partial understanding; there are some things he hasn't figured out yet.

"Damn, is he really that pretentious?"

Stephen was so angry that he cursed. He felt that Ye Han was just being fooled.

Ye Han returned to the crime scene and saw that there was still a handprint on the victim's face.

Why was Tom slapped before he died?

Ye Han didn't expect that Tom would not only be shot twice, but also have slap marks on his face.

"Mmm..."

David was still squatting on the ground, unable to accept the fact that his friend Tom had died.

“David, although we both dislike each other, now is not the time to dwell on these things.”

Just then, Ye Han arrived in front of David.

"Hmm, what do you want to ask?"

"What did the murderer look like from your perspective at the time?"

“Wearing a disposable glove and a black umbrella, I tried to stop him when I arrived, but it was too late; Tom had already been murdered.”

David covered his head and looked repentant as he said this.

"An umbrella? And gloves? Did you find the gloves?"

"No."

"Where's the umbrella?"

No, not at all.

Ye Han did find it, and after hearing David's words, he became even more certain.

"Didn't you see his face at all?"

Ye Han was still somewhat skeptical.

"No, it was a bit dark in the bathroom at that time, and the lights weren't on yet."

"Holy crap, is this for real?"

Why would I lie to you? What good would it do me to lie to you?

"..."

Ye Han was speechless. What was he supposed to do?

He was so angry he was about to curse. How could he handle both a shooting and a locked-room murder case in such a short period of time?

"You...you'll help me, right?"

David Dale looked at Ye Han, and their eyes met. For some reason, a murderous intent filled the air.

"I will help... but I won't help you."

Ye Han judges by the issue, not the person; he never helps people.

"Oh, so what you value is justice and the rule of law?"

For some reason, Ye Han detected a hint of sarcasm in David's tone.

"Sigh, to be honest... I really don't want to help you."

Ye Han felt no goodwill towards David, who had repeatedly tried to drive him to his death.

However, Ye Han always acts according to reason, not personal connections, so there was nothing he could do...

"Hmph, you're quite interesting, kid. You didn't want to help me, but you're helping me now?"

David, however, became somewhat interested in his opponent.

"Hmph, I never do things I don't want to do, but I have a principle in life, and principles are above all else."

I hope that after my investigation I've finished, you'll be the murderer; otherwise, I'll be unhappy.

After Ye Han finished speaking, he fell into deep thought. Then, all the images of the Nick Burke Hotel murder case and the shooting at the National Games stadium rushed into his mind.

The second shooting incident involving Ye Han has now been basically deduced, and the second case is obviously much simpler than the first one.

As for the first case, the Nick Bock Hotel murder case, Ye Han knew a little about it, but only a superficial understanding.

Ye Han felt like he was missing something, but he couldn't quite put his finger on it...

Just then, Ning Hao lit a cigarette and walked past Ye Han, but it seemed to be raining, and the cigarette wouldn't light no matter what he tried...

Ye Han suddenly thought of Ning Hao's Lesson 1!

Lesson 1: Do not believe what you see. If you lose your eyes, you can still rely on your hearing.

As the familiar words echoed in Ye Han's mind, all the clues were connected, and Ye Han finally identified the murderer!

"Master, you are truly a genius."

Ye Han suddenly shook his master Ning Hao's arm, then put on a look of surprise.

"Huh? What happened if it wasn't me?"

Ning Hao was also a little confused when he heard Ye Han's words, and even felt that Ye Han was mocking him for not being able to light his lighter.

"I understand. Now, I'll connect these events!"

Chapter 170: You made up this word.

"Now, everyone, I will give you the full picture of these two cases."

Ye Han then led all of your contestants back to the arena. Ye Han also borrowed all the large screens, meaning that everyone in the live stream could see all the current reasoning.

"Ye Han, you say you know the whole truth, so can you tell me where the murderer in these two cases is?"

Luna was also standing nearby, using the microphone to explain. At this time, Luna was mostly acting as Ye Han's assistant.

"First of all, there were two murderers in each of these two cases, and one of them is already dead. That dead person is Tom!"

Everyone was shocked by these words.

"How could that be? Wasn't Tom a witness in the first case?"

"Yes, and how could an eyewitness commit murder? That's completely impossible!"

"Moreover, there were no other people's fingerprints on the doorknob when we came out of the scene, which is completely impossible."

At this point, the viewers in the live chat also felt it was unlikely, because there were no Tom fingerprints on the rope.

"Here, it's very simple. Get me another hemp rope, and I'll give you a simple demonstration."

Ye Han then took out two hemp ropes and began his performance.

"First of all, it's still the same principle as before: rope A has two sections, but we'll leave rope B as one long section for now."

First, we attach one end of rope A to rope B. Then, we wrap this rope A+B around the city once, and then we hoist up the deceased, Nam Kihan.

After that person is hanged, cut rope B in two, so that only the rope B will not have fingerprints in subsequent judgments.

Then crush the cut-off half and put it down the drain to remove all traces.

This method ensures that there are no fingerprints of the murderer on the entire rope; the only places with fingerprints are the broken pieces of rope.

But even if we find those pieces of rope, what's the use? We can't extract any fingerprints from them anymore.

The murderer crumpled up the hemp rope and flushed it down the drain to prevent his fingerprints from being detected.

Everyone present fell silent upon hearing Ye Han's words. So this was how it was resolved?

"Then Ye Han, how did you know that the murderer was Tom, the victim of the second shooting?"

Luna also joined Ye Han in asking questions at this time.