The fourth week finds Montoya watching a derelict building in Gotham, and coming away better, and worse, off for it. Halo is looking for signs of the "space team" heroes return as Washington winds down the search. Booster burns down one of the few bridges he had with the superhero community. While updating his armor, Steel falls victim to a mysterious attacker. Ralph meets with Wonder Girl and the Kryptonian cult lead by Devem, and comes away with a little less than he went in with. By the week's end, Halo's vigilance pays off, to an extent.; Covers Crisis on Infinite Earths, up to the death of Supergirl.