Contrary to what Wei Zhenguo thought, Jiang Yuan didn't find the case particularly difficult.
This probably had to do with Jiang Yuan's skills. Bloodstain Analysis is Bloodstain Analysis, whether there are many bloodstains that can be used to reconstruct the scene, or few bloodstains that can still be analyzed for clues.
In fact, from a historical perspective, cases like the "513 Knifing Upon Entry" used to be mainstream major cases forty or fifty years ago.
Of course, the added difficulty of the perpetrator stabbing the victim right after the door is opened raises the stakes a bit, but the essence remains unchanged.
"Haven't found the transportation used by the killer?" Jiang Yuan asked as he looked at the pictures.
Wan Baoming replied, "It seems not. The area is a remote township with public transportation and many illegal cabs. That lead hasn't been pursued. Should I ask someone from the task force?"
"Good," Jiang Yuan immediately agreed.
