Xia Fan was startled. In truth, this sort of simulated crime scene was not his strongest suit. Everything was staged, and even the blood used was pig's blood rather than real blood. Neither his Scent special ability nor his Beast Control Technique could be properly utilized.
Wang Jing said in an encouraging tone, "Seeing how you look like you're in deep thought, it seems like you must have thought of something. There's no pressure, so why don't you share what you're wondering about?"
Xia Fan nodded. "I was thinking that the killer might not have been alone."
Everyone was stunned. A single person's fingerprint and footprint were distinctly left at the crime scene. If this was a case with two murderers, where had the traces from the other person gone to? The murderer could not have possibly cleaned up the traces from just one person, and intentionally left the traces of the other one behind, right?