How the heck do you figure out the cameras? I feel like there's almost not enough data to figure that out.
Viewing post in Another Night at the Archive comments
You can use the visual features and things you notice in the occurrences to determine which cameras are not the ones you need and then figure out the ones you need by progress of elimination. Once you know what cameras are definitely not showing what you need, the rest becomes easier. If you are still stuck, there might be a another hint somewhere on a newspaper clipping. Also remember that to go to a point on the map you would have needed to go there, meaning you might pass cameras that don't explicitely have a designation or description of you.