Teno' clock at night, in the Special Investigation Group's office.
"Boss," cui Lizhu reported to Zhao Yu over the phone,"we didn't find anything! There's no reaction from the dog either ..."
"Mm ..." Zhao Yu replied.
"We've asked Liang Xiaoyi's parents," cui Lizhu said."Although they knew Dou Manyin's family, they basically had no interactions with them, and they didn't have any conflicts ...
"The old couple looked honest. They didn't know about what happened between Liang Xiaoyi and Xu youran ..."
"Zeng ke said that Liang Xiaoyi had an older sister," Zhao Yu said."Where is his sister?"
"Oh, his sister is already married!" Cui Lizhu replied,"he's opening a restaurant in the Stone Forest Scenic Area!"
"Mm ..." Zhao Yu said, then asked,"where's Liang Xiaoyi?" Where are you now?"