When Liu Shuangshuang and Tang Feng arrived at the scene, two groups of people were conducting on-site investigations. One group was the regular forensics and crime scene investigators.
This was also to avoid any oversight. Although the scene was gruesome enough to not seem like the work of humans, it couldn't be ruled out completely, as there are humans whose perversion exceeds even that of the wise creatures.
Once the regular forensic examinations were completed, Liu Shuangshuang and Tang Feng could then lead their team to investigate, ensuring that no information was lost, and that both sides could collaborate to ensure no criminal slips through.
At the moment, the forensics and crime scene investigators on the police side were still busy, so Tang Feng and Liu Shuangshuang were waiting on the periphery.
