LordCrash: I don't know what you have to do to proceed in the main quest because I don't know what you have done yet and what you have explored yet. So I need more information to help you with that.
But as a general adivse you should talk to the grand master of the brotherhood of the righteous (in the dungeons under the citadel) and downey (in a shack on the Garden of Grief map) to find you who is to be accused....
For the statue at the pagan temple refer to:
http://www.gog.com/en/forum/inquisitor/q_where_is_the_second_statuette_in_the_pagan_temple coolmanbritt: I have the two statutes, but need the oil from under the church in Alveron to be able to get the third, but how do I open the door under the church, and for that matter, how do I open the door under the citadel on the third floor. Finally, I have found the grave of the chambermaid who was murdered, and have the book, the necklace from the rich mans grave, but cannot get her skull from her grave.
You have to get to the 4. level of the citadel dungeon. There are some levers on the eastern side of level 3 but I don't know exactly which one to pull to open the door to level 4. Maybe it's not the levers but a key someone have on level 3, I don't remember for sure.
1. You can't enter the cellar of the church until you talked to the dead chambermaid (and did some other things in the main quest which will follow).
2. You can't talk to the dead chambermaid until you talked to cardinal Letti about it.
3. You can't talk to cardinal Letti about it until you talked to the grand master of the brotherhood.
5. You can't talk to the grand master until you reached level 4 of the citadel dungeon (see above).