"Find Henry" is a mission objective in Sequence 7 / Memory: Change Of Plans
Walkthrough[edit]
Once again, you need to track down clues to find out what happened with Henry. Deal with the Blighters in the area and then start the search for the clues.
Go to the Northeastern part of this open air market. You will find a lady you can talk to there to learn more about what happened. SHe will talk about unsavory types showing up full armed.
Head along the path to the Northwest. There are some more Templars to deal with in this area. Just beyond them you will find some more people to talk with to learn about the events which transpired around here. The two templars seem to be keeping an eye on a vendor. Deal with them then approach and talk with him. He mentions that he saw people dragging someone out of a carriage and that he'd hit his head. For whatever reason, they took him into the Church. There are still more clues to gather to learn what is happening around here.
Head to the West now from the Vendor you spoke with. There is another Blighter who is watching out from a gateway. Either eliminate them or go over the fence past him. THis will give you access to get inside the church.
Head onto the roof of the church and go to the far side. There is a sewer entry point that is very accessible nearby.
Go inside the sewer and head straight forward. Take the first left turn you can see ahead of you. This will lead you to some stairs taking you deeper underground. Follow the stairwell down from there. There is a Blighter guarding the base of the stairs. Eliminate him.
Turn to the left and follow the tunnel in that direction for a while. This will lead to the secret chamber underground that the Blighters are holding Henry in.
