123 The Private Detective 3

"No, there's something else." After Ma Lei sat down, he continued, "Miss Ye, I've found something interesting. It may be related to the incident that you were switched."

It didn't seem to be written in the document. Ye Leng'an raised her eyebrows. "What is it?"

Ma Lei didn't keep her in suspense. He said, "Back then before Li Zhaohui and Lin Wanqin were discharged, someone went to the hospital. Instead of visiting a patient or seeing a doctor, this person just walked around the hospital and then went back. Most importantly, this person was once Lin Wanqin's good friend, Pang Tingting. It is said that the two of them had been good friends since university. Even after graduating from university, they still maintained a close relationship. However, for some reason, they suddenly fell out before Lin Wanqin got married. After Lin Wanqin gave birth, Pang Tingting went to the hospital, but she didn't go to see Lin Wanqin."