Assassin's Creed 4: Black Flag Walkthrough Part 42 – Templar Hunt: Vance Travers “The Other Brother”

Head to the marker to start this mission. Speak with Upton. Take a short walk with him and then it is onto Eavesdropping to learn more of what is going on. Head into the nearby Stalking Zone and wait for the Brothers to start talking.

Just keep after them at a distance. You will find that there is no restriction on this eavesdropping and for good reason. One of the Brothers is actively trying to kill the other. This puts Edward in a position where he needs to hunt down and kill the various thieves that appear and start toward the Brothers. If you want an easier time of this whole assignment then hire the Dancers who are by the gallows that the Brothers walk by.

The Thieves start appearing on the Western side of the Market place. If you hang around there, you will be in a fine position to quickly hunt and kill them without any trouble. When the Brothers move some to the North, you will find the third and final thief coming from between the buildings from the West. Kill him as well. The brothers will part after that and then it is onto a brief tailing sequence.

One of them will head North then turn to the West  Follow him at a distance then take to the nearby corner when he turns to the West. This Travers will pause and look behind him after he passes through the alley. Just wait him out then resume following. It is time for some eavesdropping on Vance and Jing.

They will head to the South, talking of the map. It is a very short one though. Vance reveals that he has hired a man to kill Upton for his half of the map. Head directly West and run into the Search area. Get up high and look to the North. You should have little trouble finding the Assailant. When you do, he will start moving. Wait for him to get within range than kill him with an Aerial Assassination. This will bring this mission to the close and begin the next one.