Chapter 1111: She is Innocent

In the interrogation room next door, Li Huai and Ouyang Feifei were closely observing Cai Yingshu through the glass.

Apart from secretly administering a lie detector test to Cai Yingshu, the police had also specifically invited a micro-expression expert.

Everyone was paying close attention, trying to determine whether they could find any flaws in Cai Yingshu's behavior when Li Huai let out a scoff and then plopped down into a chair.

There were a few other police officers nearby, who were somewhat displeased with Li Huai's behavior. The micro-expression expert named Zhang Han couldn't help but give Li Huai a sidelong glance. His job required concentration and focus, and this young man who wasn't even a police officer had disrupted him. He was also perplexed, wondering why this young man who clearly wasn't a policeman had been allowed to come here?

"Li Huai, what's wrong?" Ouyang Feifei asked.