Chapter 14: Fort Franklin Pier

After exiting the office, you can find a sniper rifle in a crate on the barge at the end of the gangplank directly in front of you. Alternatively, loot the area and follow the boardwalk to the left.

Climb the stairs at the far end and enter the building at the top. Turn left to find an opening overlooking an open area below and a building opposite that appears to be a police station. A sky-line is available here.

From your vantage point, kill the 6 soldiers in the courtyard below. One or two may use the sky-lines to approach you.

After clearing the initial soldiers, a barge will appear to the right with a rocketeer and an auto-turret. It will also drop off another 5-6 soldiers.

Once the area is clear, enter the lower level of the police station. Look in the cell on the left-hand side to find an Infusion Upgrade [1/1] between the bars.

Exit the building and use the sky-line to reach the upper level of the police station. Ignore the large red door for now and enter the opening opposite.

You will find a Veni! Vidi! Vigor! vending machine and a Dollar Bill vending machine on the left-hand wall.

When ready, return to the big red door and interact with it to trigger a cutscene (a non-interactive cinematic the game plays automatically).

Take the newly appeared sky-line and ride it until it ends. Drop down and walk towards Elizabeth for another cutscene.