Chapter 25 Super-male Patient?

Li Jiaxin, 25, an only daughter, graduated from Muhe Institute of Technology, ran a women's clothing store, and worked as a designer. Her parents were both alive and farmed in the countryside.

When notifying her parents, they were extremely emotional upon learning of their daughter's death, so no clues were obtained, but fortunately, they were already on their way.

"By the way, based on the deceased's recent calls, I contacted several of her close friends and obtained a lead."

As Xiao Zhang spoke, he took out a freshly printed document. He gestured for them to look at it while he provided an explanation.

"After I identified myself, the deceased's friends didn't seem particularly surprised."

"Of course, this is just my own judgment; I don't know if it's correct."

"Later, I asked if the deceased had any recent feuds with anyone, and then I found this person's information."

"Three months ago, the deceased was involved in a marriage scam. She took a 200,000 yuan dowry from the man, then backed out, refused to marry, and didn't return the money."

Chen Mo examined the document carefully. The man was unattractive, had no eyebrows, was 30 years old, and his family ran a pig farm. In this day and age, there weren't many families who could produce 200,000 yuan on the spot; he belonged to a wealthy family.

What caught his attention most was that the document showed this man who had been scammed had recently been diagnosed by a hospital with XYY chromosomes.

In layman's terms, it was XYY syndrome.

A normal male's sex chromosomes are XY, while those with XYY syndrome are XYY.

Males with this genetic condition are extremely emotionally unstable, prone to excitement, easily angered, and have a violent temper...

"This Ma Hang is a major suspect."

Long Hao, standing nearby, naturally noticed the recent medical report. He pieced together the logical chain in his mind.

Ma Hang, suffering from XYY syndrome, already had difficulty controlling his emotions. Being scammed out of marriage and having the dowry not returned, he must have killed the deceased in a fit of rage.

"Was it never intended from the beginning, or did they stop because of emotional issues?"

Chen Mo suddenly spoke, looking at Xiao Zhang.

"I didn't have time to investigate that, I'll go now."

"No need, I was just asking."

Although he didn't get a definitive answer, Chen Mo had a rough idea of their relationship status.

For ordinary people, someone with XYY syndrome is easily identifiable at a glance: their intelligence is underdeveloped, and they are prone to violent outbursts.

The vast majority of people would avoid them like the plague, let alone marry them.

But Ma Hang had an advantage: his family ran a pig farm, and he was wealthy.

Then the only thing the deceased could be after was money. This meant it was highly likely that the deceased never intended to marry from the start; she just wanted to take the money and renege.

"XYY syndrome, marriage scam, refusal to return the dowry—that's enough for Ma Hang to kill."

Just then, two wails came from afar.

A silver Wuling van screeched to a sudden halt, then the doors opened, and a couple in their 60s rushed out.

These two were the parents of the deceased, Li Jiaxin.

"My daughter!" "Ah!"

The two rushed to the body, weeping with tears streaming down their faces, wailing heartbreakingly. The pain of parents burying their child was evident.

Chen Mo didn't have time to watch them mourn here.

"Has Ma Hang been found?"

Xiao Zhang nodded. As soon as they suspected this person, he had sent people to arrest him, and he was currently on his way back to the Municipal Bureau.

Just as he was about to leave, he suddenly remembered something.

Currently, the leads on people who had a grudge against the deceased were all provided by her friends. It couldn't be ruled out that she had grudges with others.

Since the people were right here, he might as well ask them clearly before returning to the Municipal Bureau. It wouldn't hurt to take a few minutes.

Xiao Zhang nodded and immediately stepped forward to calm the elderly couple.

"Do you think there might be someone else who held such a deep grudge against the deceased?"

Although Chen Mo didn't say it, they had built up a tacit understanding from previous cases. He immediately reacted; even though all the evidence pointed to Ma Hang, Chen Mo still wasn't at ease.

Perhaps it was a lingering effect from the previous case.

"We can't rule out the possibility; asking won't take long."

Chen Mo explained, and Xiao Zhang managed to temporarily stabilize the elderly couple's emotions. He gave a look, signaling to ask directly.

"We notified you for two reasons: one is that as family members, we are required to notify you; the other is that we want to ask, did your daughter have any feuds with anyone? Or your family?"

"I hope you answer truthfully, as this will be a key factor in whether we can catch the killer."

After Xiao Liu said these serious words, Li Jiaxin's parents wiped the tears from their faces and sobbed softly, but they tried their best to cooperate with the police, wondering which godforsaken person could treat their daughter this way.

After thinking for a moment, a name surfaced in their minds.

As parents, they were naturally aware that their daughter had been engaged to Ma Hang and then called it off. Therefore, when asked who their daughter had a grudge with, they immediately thought of Ma Hang.

"Old man, do you think the person who killed our Xinxin could be Ma Hang?"

The old woman looked at her husband and said hesitantly. Her husband, the deceased's father, was burning with rage.

"Yes! It must be him, it must be that lunatic!"

Watching their reaction and hearing them blurt out the name "Ma Hang," it was basically confirmed that Ma Hang was the most likely killer.

"Think again, is there anyone else?"

This wasn't the information Brother Mo wanted. He had to keep pressing until he was sure there was nothing else to ask.

"Anyone else?" The old woman fell into thought again, but after thinking for a long time, there was no result.

"We are really sorry; if we can think of anyone, we will definitely tell you immediately."

Chen Mo didn't continue watching; he got into the car with Long Hao and headed toward the Municipal Bureau.

As soon as he got in the car, his expression darkened.

Li Jiaxin's parents were lying!

When the two claimed they couldn't think of any other enemies, their eyes darted around. Others might not have noticed this detail, but with his Level 4 Micro-expressions skill, he saw it instantly.

Unless someone has been specifically trained, everyone's lies are full of holes to a professional.

Since they chose to lie, when asked if there were any other enemies, they must have thought of someone else.

Who was this person? They would rather risk not catching the killer than speak up. What hidden secret was there?

Was Ma Hang really the killer? He shook his head; when he saw the person later, everything would have an answer.

The police car sped down the main road, arriving at the police station at exactly 1:30 PM.

"Chen Mo, did you feel like Li Jiaxin's parents were lying?"

As soon as he got out of the car, these words reached Chen Mo's ears.

This surprised him, but also made him realize something. He was surprised that Captain Long had actually thought the same thing as him, and realized that he had been a police officer for many years and certainly had the skills; it was just that over the past few cases, he had overshadowed him.

"Yes, they were definitely lying." As he spoke, he walked toward the police station first.