In Red Robin 4 Tim travels to Bagdad and finds a cave where there is a Bat insignia on the wall. Does anyone know how he comes to find that particular cave?
In issue 3 he infiltrates the museum in Germany and discovers something, which is probably a clue about the cave, but nothing is ever mentioned about what he discovered at the museum that lead him to the cave.
Did I miss something?
Can anyone remember that far back to the Red Robin series?