章 355: Chapter 343: There is a Snake_1

July 3, 2012

After many days of investigation, there was almost no progress.

Following the list provided by Zhu Yantao, all the relatives of the Zhu and Fang families, as well as the couple's friends, were checked one by one.

During the time of the incident, nothing unusual was discovered, and everyone seemed actively cooperative with the police investigation, except for Fang Duo and Fang Qing, of course, since Fang Duo was not in the country, and Fang Qing couldn't be contacted.

As for the DNA lineage screening of Chen Gang's relatives and the Fang and Zhu families, no relevant information was found. Much work had been done, but there was no progress, which made Xu Dayuan somewhat frustrated at this moment.

Early in the morning, Xu Dayuan arrived at the laboratory, pushed the door open, and saw Zhou Ning and Liu Yongxin in front of a whiteboard looking at something while Mr. Zhao was gesticulating and talking beside them. Xu Dayuan hurried over.