He handed the notebook in his hand to Shen Yin and explained, "I watched the surveillance footage all night and finally found something. This Wang Gang actually goes to a restaurant not far from Tan Li's house every week."
Shen Yin frowned and asked, "Did the surveillance cameras capture him entering Tan Li's neighborhood?"
"No." Zou Sheng shook his head regretfully. "Although the old building where her family lives is not as dilapidated as the crime scene, there are no surveillance cameras there. Otherwise, we could directly list Wang Gang as a suspect."
Shen Yin finished the hot water in the cup and suddenly thought of something. She blinked and asked, "Is this Wang Gang married?"
"Yes." Zou Sheng said affirmatively, "Captain even asked us to go to Wang Gang's house to take a look today."
Shen Yin raised an eyebrow. "Don't you need to rest?"
