The person in charge of the polygraph, as well as the psychologist who brought in, looked at the data of the two men in detail.

"Their physical data hasn't changed much. ”

"Not much has changed?" Watson couldn't believe it.

The mother and daughter didn't look like a problem, but in many ways, they made him feel suspicious.

This lie detector didn't even detect the problem?

"Yes, when you ask all the questions, their physical data doesn't have much ups and downs, and the two of them are also emotional, and they don't show any suspicious looks." Psychologists speak frankly about their conclusions.

"So, the two of them are all right?" Watson thrust his back, a little annoyed.

After so many days of tossing, is there no gain?

"No, that's just a sign that there's a problem." Said the person in charge of the tester.

Watson didn't know much about these technological things, and he was a little dizzy for a while.

"Doesn't that mean that their body stats haven't changed much?"

"It's because it hasn't changed much that it's suspicious." The man said, pulling up Mr. Ling's polygraph data from earlier, "This is Mr. Ling's data, when asked about Gu Weiwei, his mood has changed, although it is not a particularly strong change. ”

Watson looked at the two of them and asked.

"That is to say...... This Mr. Ling is suspicious? ”

The psychologist shook his head and cleared his mind.

"Mr. Ling, this is a normal physical reaction, when mentioning a person who is related to their family and has died, his various data have changed, this is a normal person's reaction."

"However, Mrs. Ling and Miss Ling have not changed much in their physical data and emotions on the issue of Miss Gu."

"They seemed calm and calm, although their answers and data appeared to be flawless."

……

Watson already understood more or less when he heard her say this.

"Compared to Mr. Ling, Miss Weiwei has the most contact with their mother and daughter, a person so close to them has died, and the heart has been transplanted to Ling Yan, but when it comes to her, their reactions are as calm as strangers, which is not logical."

"yes, that's what it means." Psychologists say.

Watson gritted his teeth, "These two people, there is really a problem." ”

"Also, when we asked if we wanted Miss Vivi to die and transplant her heart, both of them firmly denied it." Psychologists say.

"Normal ordinary people, out of the instinct of survival, will have such evil thoughts, and they are firmly denying it, just like ...... I don't want us to see their true reactions and emotions on this issue. Said the man in charge of the polygraph.

Watson nodded thoughtfully, "A reaction that seems too normal often becomes unusual." ”

Mr. Ling has no more contact with Gu Weiwei than the Ling family's mother and daughter, and when she is mentioned, her physical data and emotions have changed.

However, the Ling family's mother and daughter answered very simply, and their expressions were so calm that they didn't smile, which was too abnormal.

said that he was a friend of life and death, but there was no sadness or sadness for the other party's death in his eyes and expression.

They are deliberately constricting, restraining their true emotions.

If it's not a ghost in the heart, why hide the true reaction?

"These are just based on their reactions, and the conclusion that they deliberately did not express their true emotions does not serve as evidence of confronting them directly." Psychologists say.

Watson smiled meaningfully, "Thank you guys, that's enough. ”

At the very least, it confirmed that he was right in his suspicions.