what else do i need to do i spoke to edmond , bishop after rescuing him and the baroness
and i have the body examined and the two pieces of dagger! what else should i search for?

Have you arrested the baroness and talked to her after she is released? If you have she mentions somebody that you could arrest as well.

The body and the dagger pieces were the only actual items I had (dunno if there were more). But with a little torture you should be able to get the final pieces of information you need to go after the Judge.

but i can't arrest and acuse her ! nothing i have done everithing so far! but i don't have the option totalk to her and acuse her! nothing at all!

what you have to do is go to the iron mines, rescue the bishop he will tell you what happened. then go to jeremiah, tell him you want to arrest the baroness, and make sure you have the dead girl.

[spoiler]
after she tells you what happens she dies, go to jeremiah, tell him you want to arrest sam, go intterogate him, get the information about vallarian, execute sam, go to dragon rock, talk to valarian, and suprise fight. be prepared, after the fight you arrest him and burn him at the stake.

then its time for act 2. i hope you did the iron mines, because that's what you have to do before all of this.

i'm only able to arrest edmond! and i've already rescued the bishop and have tried to accuse her but i can't ! and ive killed lotti for the doll!

[spoilers below]
edmond is innocent. judge vallarian, sam, and the baronness all set him up, if you go to the last floor in the iron mines you will find a bishop and free him, he witnessed there murdering of the other baroness the dead girl you find in dragon rock where the performed a satanic ritual. you won't be able to do anything until you rescue that bishop. if you already did go to dragon rock and find the dead girl, my bad for repeating myself, and make sure you have the dagger of judge Valerian that's also important, you'll find the blade behind the cemetery and the hilt someone gives you i think it's the blacksmith for rescuing his son but it might be the shepherd for rescuing his sheep i'd make sure to do them both. if you talk to the executioners assistant he will tell you he saw judge Valerian that night that might help as well.

i have the dead girl , me and the bishop examined her , i have two parts of the dagger , i sadly accused edmond of heresy and don't know what to do further?

i just remembered u need to go talk to the soldier at the Inn he is your evidence to arresting the baroness.
the homeless guy will tell you the soldier guy Milton i think his name is knows the murder who killed the merchant that is the baroness
make sure you threaten him and he'll give you the info you need to make the arrest

Yeah you need the evidence that the baroness killed the guy at the inn.

okay i accused baroness and arrested her what else do i need to do?

arrest Sam. after arresting him go torture the shit out of him in the cells below the sheriffs office. then you can execute him, after that talk to jeremiah again and tell him about vallarian, he disappears so you have to go to dragon rock where you'll find him there.