SPOILER ALERT: If you have not read JUSTICE LEAGUE #22 yet and do not wish to know what happens, stop reading this post now (major spoilers ahead!).

Trinity War has arrived! For months, the pieces have been moving quietly into place and now, the epic battle between the Justice League, the Justice League of America, and the Justice League Dark has finally begun. If you’re anything like us, you’ve been wondering just what could have started a war between three teams of such steadfast heroes. As you can see, the answer is groundbreaking: Superman has killed Doctor Light!

With one of their teammates dead at the hands of the Man of Steel, will the JLA ever be able to reconcile with the Justice League? What does this mean for the Last Son of Krypton’s standing around the world? And what role has the insidious Secret Society played in this tragedy?

Written by Geoff Johns and featuring art by Ivan Reis, Joe Prado and Oclair Albert, JUSTICE LEAGUE #22 is in stores now. Pick up your copy today and don’t miss part two of Trinity War in next week’s JUSTICE LEAGUE OF AMERICA #6!