章 139: Chapter 135 Very Reasonable

"Are you sure it's the killer's blood?" Hou Xiaoyong had already taken off his gloves and pulled out his phone.

The squadron leader didn't deserve to be woken up over the sequence of the crime scene, but if the killer's blood was found without notifying the squadron leader, then get ready to be chastised.

Jiang Yuan glanced sideways at Hou Xiaoyong and once again downgraded him.

For a technical investigator to say something so unprofessional, rating him LV0.8 was really overestimating him, and it was unfair to other technicians in Longli County.

He, Jiang Yuan, was not like the "vampire forensic doctor" who could lick a bloodstain and then read off the killer's ID number, blood type, hobbies, sexual orientation...

Actually, even a vampire forensic doctor couldn't do that because Europeans don't have ID numbers.

Jiang Yuan frankly stated: