The Final Attack Note is on the floor by a desk chair in an office in the Financial District. After the cutscene where a Humvee guns down two civilians, go upstairs and deal with the two patrolling hunters.
The army is on the run and holed up on Liberty Avenue, and the rebels strike at midnight. Everyone who can stand must fight, those who refuse will be banished and army supporters will be made examples of.
It captures the night the uprising turned into the hunters' takeover you see all around you.
Abandon Zone Note
The Abandon Zone Note sits on the desk in the office at the far left end of the bookstore's first floor in Pittsburgh.
Accretion
Accretion, issue 6 of Savage Starlight, sits on a coffee table in a lounge on the second floor of the Hotel Grand, during the Hotel Lobby section of Pittsburgh.
Ambush Map
The Ambush Map is pinned to the wall of the room at the end of the hallway. Leave the stairs in the room with the two dead bodies, follow the corridor to its end and look on the wall.
Applicant Checklist
The Applicant Checklist is under the stairs on the far left of the bookstore's ground floor in Pittsburgh.