Мафия 9. Mage Valley

I'm defending myself. And you seem too aggressive and stubborn about my execution, which makes me suspect you and, naturally, dig up dirt on you to find out the details.

Oh :) There's nothing more to add here. If you were innocent, you would try to look for other clues in general. Because the realization that you didn't kill, but someone else did, motivates you and forces you to look for the right clues. But if you're a Mafia member and, moreover, a killer, it's much harder for you to find other clues, much harder. Right now, you're not even using the clues that all the players have gathered about this murder; you're just trying to find something against me. Hence, the conclusion: you're the killer.
I'll comment separately on this point:

And you seem too aggressive and stubborn about my execution.

It seems that the clues could be the children and the finger. I've already explained several times why I don't see the children as evidence. The finger is with you and Revan, but in my opinion, it doesn't point to Revan (and I associate the finger with you, specifically as a means of pointing), but rather, Darth Vader is just gesturing.