C2029 Su Min's Story(part Iii)

The scene in front of Su Min changed.

Professor Meng appeared in the police station and told the police his guess. But the police told him that based on these conjectures, there was no way to solve the case. It was even more impossible to determine that the old man was the murderer and that he had to find out about the deceased. Talent! He had to further lock onto the suspect.

At this moment