Ok this is my heavily revised Sleuth gambit.

1) We all agree on a fake last will
2) Whoever is in deep shit says (I'm the sleuth, I read Paul's last will he can prove me)
3) Paul (Claus's puppet) Clears him

We need to do it with paul because puppets should be sacrificial lambs that we can use to help us. They are like the mafia citizen in the way that they can take a bullet for the town.

So what last will shall we agree on?