(Titans II #11 (BTS)) - Jericho, having never left Titans Compound, hid in the body of Cyborg, accessed the Titans Compound security systems, and refused to go outside, claiming he wouldn’t rest until he found out where Jericho had gone.

(Titans II #12) - Jericho possessed a police officer to gain entry to a Central Park West apartment across from the hotel D‘Olivia, and proceeded to gun down the tenant. Jericho tried to fight off Deathstroke’s voice inside his mind, but his thoughts urged him on. Deathstroke called Jericho weak, and wondered how he could possibly be his son. Jericho started raving, promising to finish his deathtrap, and find and kill Deathstroke when he was done.

(Vigilante III #5) - Jericho completed the second part of his deathtrap by possessing D’Olivia’s hotel manager, gaining all the hotel’s secrets. He entered Mr. Dorsey an d saw his connection Quis about obtaining more explosives. Quis was ready to kill him on behalf of Tobias Whale for getting Whale’s muscle killed, but Jericho took him, and ordered the explosives himself. He hired more muscle to rob the Union Federal to draw in the Titans, and then set off an explosion that killed his hired men and a number of police officers. He had another internal conversation with Deathstroke, promising to kill the Titans, something his father could never do. Vigilante was following Jericho, and attacked him, but Jericho kept jumping bodies, and then threw a grenade, damaging Vigilante’s suit, and made his escape. Jericho called up the Teen Titans aboard their T-Wing to tell them he was going to kill the Titans and use them to do it. They kept him on the phone to trace his call, and this allowed him to infect the wing ‘s computer system with a worm that gave him control over it. Jericho flew the wing to NYC and used it to attack the Titans.

(Teen Titans III #70) - The Titans and Teen Titans managed to disable the T-Wing and crash it into the East River without anyone getting injured. Ravager was stowed away on the T-Wing, and old he Titans she waned o help them stop her brother without him getting killed. Jericho possessed Raven and spirited away his sister. He told her he was trying to kill he Titans, but only because of the voices in his head. He asked for her help, and she turned him down. Jericho was disappointed in her, he thought she would always be on his side, and pointed out that she was working with heroes associated with Vigilante, who was trying to kill him. He returned her to the Titans and fled to Time Square. The Titans spotted Vigilante, who was following them, and subdued him, though Ravager wanted to keep beating him for trying to kill Jericho. Vigilante promised to not kill Jericho if they promised that Jericho’s killing days were over. The next day Jericho entered the Hamilton Grande, prepared for a slaughter.

(Titans II #13) - Jericho entered the Hamilton Grande, prepared for a slaughter. He announced that he had rigged explosives throughout the restaurant, and every wealthy patron was his hostage. Using a cellphone video, he recorded himself shooting the hotel manager in the head, and promised to kill a patron every two minutes, unless the Titans arrived to stop him. The Titans confronted Jericho, and tried to reason with him, but he as having none of it, telling them he’d succeed in killing them here his father failed, finally allowing him to overshadow his dad. He’d strapped explosives to his hostages, and held the trigger, guaranteeing that the Titans would die trying to save them. He offered Ravager a chance to escape, but she wasn’t abandoning her teammates. They tussled, and Jericho set off the detonator, and escaped. News crews filmed what appeared to be the dead Titans. Cyborg heard the broadcasts, and ripped off his life-support system, vowing to make Jericho pay. Jericho was tormented by the voices of his friends in his head, and when he felt guilty this led to another round of arguments with the voice of Deathstroke in his head. He raged, and promised to kill Deathstroke, at which point it seemed his father actually appeared to confront him.

(Vigilante III #6) - Raven had actually created the illusion of the Titans’ death, and Miss Martian disguised herself as Deathstroke to confront and confuse Jericho. The Titans reached out to Jericho, and Raven tried to enter his mind to heal him, but all she found was darkness. They defeated him, but Vigilante made his presence known, and drew his guns, saying Jericho would kill again if not stopped. Ravager reminded him of his promise, and he slipped away. He later ambushed Jericho’s police convoy, and cut out his eyes so he could never use his power again. The Titans realized too late what Vigilante was up to, and they found Jericho in the back of his transport, bleeding and babbling that he was cured.

(Titans II #33 , Titans Annual II #1, Titans II #37, 38) - Jericho was slowly and painfully dying from cellular death. Deathstroke hired Sivana to build the Methuselah Device, a machine that could restore health and youth, in order to save his son Jericho from death. Deathstroke formed the Titans, who helped him gather components for the machine, and kept Jericho safely locked away in the Titans go the Labyrinth. Deathstroke regenerated Jericho with the Methuselah Device, and told the Titans it wa theoretically possible to resurrect their dead loved ones if they agreed to keep following him and help him kill superheroes whose superior DNA would form the templates for the Methuselah Device to work. They all agreed, except for Cinder and Arsenal, who saw resurrecting the dead as an abomination. Cinder tried to destroy the Device, and the Titans brawled. Jericho was horrified; he blamed himself for the mayhem Deathstroke committed to heal him, and decided it was time to finally take responsibility for both of their lives. He possessed Deathstroke, and vowed to destroy the Device, and then himself and Slade. Cheshire, desparate to have Lain back, attacked Jericho and broke his control over his father. Deathstroke was taken aback at being rejected by his son, the first time he’d ever felt that way. Cinder set off a chain reaction inside the Device, causing her apparent death, and destroying the machine. All the Titans except for Deathstroke and Osiris escaped, and Arsenal wanted to know if they’d be interested in being heroes. Cheshire told him she’d never forgive him, and Tattooed Man just wanted to go home, but Jericho and Arsenal decided to revive their friendship and take things one day at a time.

Jericho had cameos in Faces of Evil: Deathstroke #1, R.E.B.E.L.S. #15, Teen Titans III #30 and Titans I #24.