Complex sentence: As part of DC Rebirth, Jack Ryder appears to be back to his original pre-New 52 version from before; while investigating a series of murders of criminals in Chicago' Ryder ends up transforming into Creeper again and battling Deathstroke.
Split into simpler sentences: As part of DC Rebirth, Jack Ryder appears to be back to his original pre-New 52 version from before. While investigating a series of murders of criminals in Chicago, Ryder ends up transforming into Creeper again and battling Deathstroke.