I cant remember if its part 3 or 4 but it is the mission starting with "consider her compromised"
You start overlooking a courtyard and you have to raise some pillars to get a statue down (and get the last legendary wolverine figurine)
But after that i am stuck... the statue you can move only goes over 1 of the pressure pads... and iam thinking there is something with the fire in the eyes of the door, but i cant seem to get it to work...
how do i proceed from here?
You have to move the burning statue under the unlit lamp on the left to light it then put the statue on the pad.