Chapter 2531 (2/2)
”Yes!” Guo Fengzhan echoed, ”such a case can be called the once in a century. It is also a rare learning opportunity for us!”
”Xiao Zhao!” Gao Facai put down his glass and said, ”I think our forensic side can only carry out routine scientific research and inspection on the research of frozen female corpses!
”If we continue like this, I'm afraid we can't help much in the investigation of the case!
”So,” doctor Gaofa ordered, ”I think you should start from other aspects!”
”Well...” Zhao Yu nodded, ”I know, we are also trying... On the one hand, we are investigating where the frozen female corpse came from; On the other hand, investigate the insiders of that year. ”
”Hmm...” at this time, Guo Fengzhan said, ”team leader Zhao, our forensic team believes that the person who frozen Su ruohua should not only be an ordinary fish vendor or cold storage operator.
”Because his use of hydroxyethyl substances is very scientific, we think that the killer may have some science and technology on freezing!
”So, when you are looking for the murderer, you can also focus on scientific research and see if anyone who knows Su ruohua has engaged in refrigeration research?”
”Really?” Ran Tao frowned and said, ”34 years ago, people engaged in refrigeration technology should be rare, right? According to this logic, it should not be difficult to find it? ”
”No!” Zeng Ke shook his head and said, ”we have searched all companies or enterprises related to refrigeration, and we haven't found one that agrees!
”You know what? In Kunyang 34 years ago, the economy was underdeveloped, and people were still living for a living. What scientific research should we talk about? ”
By this time, the newly baked kidney had been brought to the table by the waiter.
Zhao Yu had grabbed a bunch, but after hearing Zeng Ke's words, she put the kidney back on the plate, then frowned and said:
”No... wait...” he gestured, ”I went to ask Bai Wenhai today! Bai Wenhai told me that when they went to vocational high school, their school had a major in animal husbandry and fishery. Would it... That's the problem? ”
”Oh?” Miao Ying's eyes brightened. ”Does Bai Wenhai know Su ruohua?”
”At work, Su ruohua was also called Su Li,” said Zhao Yu. ”She is the idol of boys in the whole job. No one doesn't know her!”
”Animal husbandry and fishery specialty...” Gao said, ”it sounds like only agricultural schools have such courses, doesn't it? Vocational middle schools are generally finance and accounting, preschool education and so on... ”
”No!” Zhao Yu said, ”Bai Wenhai told me that unlike other cities, Kunyang had no agricultural school in the 1980s. Vocational middle schools covered agricultural courses. For example, he majored in agricultural planting!”
”In that case...” Miao Ying said, ”then we have to check this school!”
”Yes!” Ran Tao was full of confidence. ”The person who killed Su ruohua does not have to be a student, but also a teacher!
”As long as we find the teacher who majored in animal husbandry and fishery in those years, we may be able to find important clues!”
After discussing this, everyone came to the spirit and wished they could start the investigation immediately.
”Come on!” Zhao Yu raised her glass. ”This cup not only celebrates our two consecutive cases, but also wishes us to make some achievements in the frozen female corpse case and bring the murderer who killed teacher Su to justice as soon as possible!”
”Good!” Ran Tao said excitedly, ”three cases have been solved in a row. It's great. I like it! Ha ha ha... ”
”Come on, cheers!”
”Cheers!”
Everyone got up and clinked their glasses. Everyone was full of confidence in the future investigation