police corruption and in the grips of organized crime consolidated by Roland Desmond, the gargantuan genius Blockbuster. With a defenseless city to call his own, Nightwing decides to remain in Blüdhaven until Blockbuster's cartel is broken. This allows him to be close enough to Gotham to still be part of the Batman family, and far enough as well to have his own city, adventures and enemies. He takes a job as a bartender to keep his ear to the ground and worked closely with Oracle (Barbara Gordon) in an effort to clean up the town. Blockbuster places a sizable contract on Nightwing's head shortly thereafter, while Grayson plies the unscrupulous Blüdhaven Police Inspector Dudley Soames for information on the kingpin's dealings. Also during his time in Blüdhaven, Nightwing helps train a violent but enthusiastic street fighter called Nite-wing, who later kills an undercover FBI agent. Last Laugh and killing the Joker When the Joker is told he is dying by his doctor, he unleashes Joker juice on the inmates at the Slab, causing a breakout. At the end of the arc, Joker tries to kill Tim Drake. When Nightwing finds them, Joker gloats that he has killed this Robin and the other one. In rage and despair, Nightwing (who thinks Tim is dead) beats Joker to death. However, Batman manages to revive the Joker. Leader of the League Sometime after "No Man's Land" ends, the JLA disappears on a mission to locate Aquaman and Atlantis (The Obsidian Age). Before they vanish, Batman instigates a contingency plan, in which a handful of heroes would be assembled to create a new JLA, consisting of Nightwing, Green Arrow, the Atom, Hawkgirl, Major Disaster, Faith, Firestorm and Jason Blood. Nightwing is chosen to be leader until the original JLA are found, leading the group against the powerful Atlantean sorceress Gamemnae and helping to revive Aquaman to ask for his help in sinking Atlantis, but subsequently returns to the reserve list. Graduation Day For several years, Nightwing leads various incarnations of the Titans and becomes the most respected former sidekick in the DC Universe. However, in the Titans/Young Justice: Graduation Day crossover, a rogue Superman android kills Lilith and Troia, an event that tears apart both Young Justice and the Titans. At Troia's funeral, Dick declares he is tired of seeing friends die and disbands the team, officially ending the Titans. A few months later,