Sometimes these things go on for a while before you get the perp. If he's gone home then he's gone home. If he hasn't, then he's still here, and you still have the chance to get your justice.

I sent Tyke a bunch of files. She's gonna update your team, but it includes all the people this girl talked to. Most people know their killer, so I say you start there.

And Edgeworth? If this means as much to you as I think it does, no amount of trying to distract yourself is gonna work. I don't think you're the kind of guy to be able to get on with anything when you're preoccupied with what you should be doing. Follow the leads, even if other people are following up on them too. I believe if anyone can find something, it's you.