Think about it, the radio was at the crash site. So the possibility that its owner and the criminal were working together is high.

Meaning, the radio owner was considerably busy that they could not move about freely on the day of the incident.

But because I was helping a citizen catching his pet, that means that I was a police officer with a lot of free time...

...and so, I could not be involved in the theft of the Orb, is that what you are saying....?

Indeed! A brilliant deduction, if I do say so myself.

Also, it is a little dangerous for us to publicly seek help. Which is why I chose you.

Nevertheless, to think that a strange man who was chasing after a bird would turn out to be an MI5 agent.

Heheh! Unexpected, isn't it?

.... Hmm? Then, when the bird was talking about some secret documents... perhaps it was speaking the truth?