Han Lingling and Zuo Xiangdong's thoughts are the same: "Director Wang saw Da Youdao at about half past eight, which means that Da Youdao has been there for a while. Of course, Chang Lingling seemed to think deeper, "If Da Youdao is not a murderer, then he may have seen something - at least someone he saw, if time can be pushed forward a little, then, what he saw - or the person he met is very likely to be a murderer." ”

Chen Jie thought of Lao Chen: "Since Director Wang saw Lao Chentou at the same time, it means that Lao Chentou was fishing in the Gujia Pond at that time, and when the boat walked on the water, the line of sight would be relatively wide, and there would be many fewer dead ends." Therefore, Old Chen Tou should be able to provide some valuable information, and taking a step back, he can at least know when Da Youdao appeared at the first corner. ”

"Yes, when did Lao Chen Tou go to the pond to fish? Judging by the time Director Wang saw his old Chen Tou, Lao Chen Tou had been busy on the Gujia Pond for a while. Liu Dayu said.

"In my impression, there seem to be a lot of boats parked in Gujia Datang, except for Lao Chen, is there anyone else fishing in Gujia Datang?" Dong Qingqing said, "In Guli Village, many people use boats as a means of transportation, in addition to Lao Chentou's fishing boat, are there any other boats walking in Gujia Datang?" In addition, since the accident of Dajia's boat, most of the people's boats have entered Guli Village from the river east of the school, so a considerable number of boats will definitely pass by the waters in front of Gujia Wharf when they enter and exit Gujia Datang. Dong Qingqing said.

"Da Yu, Dong Qingqing really didn't participate in yesterday's investigation in vain." Ouyang Ping was very interested in Dong Qingqing's speech.

"Yes! Xiao Dong is a person who loves to use his brain. ”

"There are more than 700 households in Guli Village, and there are many docks near Gujia Wharf, and between half past six and half past seven yesterday morning, except for He Cuilan washing clothes on the wharf, did anyone else wash things on the wharf? If anything, what should they see? Yan Jianhua said, "I have counted the docks on the east and west sides of the Gujia Wharf, there are seven in total, we refer to the wharf where you can see the Gujia Wharf, I have tried, standing on these docks, you can clearly see the springboard on the Gujia Wharf." ”

"Lao Yan, tell me quickly, how many docks are there?" Li Wenhua said.

"Three to the west and four to the east."

"On the north bank of the pond, there are also several piers on the east side of the school." Han Lingling said.

"Yes, I was about to say this, there are woods and reeds on the west side of the school, there are no piers, there are three piers between the school and the wooden bridge to the east, and two piers on the east side of the wooden bridge. Standing on these five piers, you can see the Gujia Pier. Comparatively speaking, standing on these piers, you will see more clearly. ”

The wooden bridge to the east of the school that Yan Jianhua mentioned is the one located at the intersection of Xinhe Road and Gujia Datang.

"What Lao Yan said is very reasonable, some of these wharves are one wharf per household, and some are shared by several families. So, at the time of the crime, there may have been people washing things on these docks. Chen Jie said.

"Still." Liu Dayu took two puffs of cigarette, "Even if someone washes things on the dock, it is difficult to see the murderer." ”

"Da Yu, tell me all your thoughts." Ouyang Ping said.