Third person's POV,
"I guess I was wrong to think that the murderer is an amateur then," detective Conan said voicing out his thoughts.
The chief only said "I'm not sure if you're wrong, it might be that it was someone from the office workers, someone who knows so much about the company and who was probably even working there," the chief said and the detective put his right finger tips on his temple and massaged it slowly while thinking about what the chief just said, and how truthful that seemed to be.
"Have you spoken with any of the workers yet," detective Conan asked, and the chief said no that he hadn't but the CEOs of the company were standing outside where the police cars were packed, and detective Conan left quickly to go speak with them.