[The (Prove it,) that drifts through Edgeworth's head at Natsuno's claim of inability to enter private property without an invitation is reflexive. As the younger one goes on to suggest that the investigation might be a lost cause, the prosecutor bristles with deep offense.]

I refuse to accept that there is no way we can approach this investigation -- particularly not given the resources I have at my disposal.

[As he speaks, he pulls out his cellphone from another inner blazer pocket.]

(The detective may not be the ideal person for the job, but he'll have to suffice.)