Justice League I

The Justice League was an organization formed to maintain international peace, and protect the world.

History
In 2000, the Justice League was formed during Darkseid's invasion. Its founding members were Batman, Superman, Wonder Woman, The Flash, Green Lantern, Aquaman, and Shazam.

Death of Barry Allen
The League fought in the Crisis on Infinite Earths event of 2005. After the death of Barry Allen, the league became defunct for a short period of time. After reuniting, the team expanded in ranks, adding Wally West to their ranks, and eventually, Shazam.

In 2010, Wally West went into the speed force, not returning. A year later, the fourth flash was welcomed to the League.

Death of Superman
On November 15, 2014, the League was called to Metropolis, where they aided Superman in battling Doomsday. The League held him off, but he eventually got into a massive battle with Superman, and ended up killing him.

Death of the Justice League
On May 24, 2016, the League had received a false tip by Lex Luthor that there was a villain attack in Metropolis. The League soon arrived on the scene, only to realize it was a setup. They were attacked by Siphon, whom they held off.

In Central City, the Flash and Kid Flash had been lured to a Warehouse, as a trap by the Rogues for the Flash. They activated a machine that zapped the Flash of his powers. Kid Flash managed to dodge the beams, but that was merely a distraction. The Flash realized what was going to happen, and told his sidekick to run.

Reluctant, Kid Flash called for backup, and Batman and Wonder Woman left the fight in Metropolis to help the two speedsters.

Kid Flash assisted his mentor in battling the Rogues, while dodging the machine. Batman and Wonder Woman arrived, but the machine zapped Wonder Woman of her powers. Batman instructed Kid Flash to run away again, and this time, he did.

The machine distracted Batman and Wonder Woman, while the Rogues eventually killed the Flash. It is unknown what happened after this, but Batman and Wonder Woman disappeared.

Back in Metropolis, Siphon managed to overpower the heroes once more, eventually killing them after they resisted his abilities.

The event was publicized later that day, which shocked the whole world.