What Was Lacking?

"The Moyang Branch is amazing!" Over the phone, Li Beini was exclaiming, "We watched Yunyang's surveillance videos so many time but we couldn't find anything. But the older detectives in their branch found the problem really quickly!"

"The old detective, did she meant Fu Jianxing?!" Zhao Yu wondered.

"Guess what, bro?" Li Beini sounded slightly jealous. "A school bus! Never would've thought of it, right? The grave robbers used a school bus to transport the stolen goods out of the city!"

"The f*ck! School bus? So amazing!" Zhao Yu was shocked.

"That right! Liu looked at it so many times but didn't notice!" Li Beini continued, "But the old detectives from Moyang Branch could tell! He looked through the records of Yunyang County and found out that the entire county had no school buses! When they took another closer look at the surveillance video, he found that the school bus was modified, and the license plate was fake too!"