章節 309: Chapter 303 Special Female Classmate_1

Xu Dayuan quickly looked towards Mr. Qu, who was sweating profusely. They had only investigated the information of students in the same grade as the deceased at the Experimental Primary School, and had not conducted a wider search. Besides, this information was nearly thirty years old and couldn't be looked up online.

Mr. Qu could only search using the name Cui Yufen, and the results he found in Hai'an City numbered four, ranging in age from four to eighty-one. Taking as reference the age of the deceased, someone in the third or fourth grade could be two years younger than the three victims, which means they could have been born around 1969.

However, among these results, there wasn't anyone in that age group—the age differences were too significant.

Seeing the search results from Mr. Qu, Xu Dayuan continued to inquire,

"We haven't found any information on Cui Yufen here. Do you remember what her aunt's surname is?"