Earth-51 Batman managed to kill the Joker to avenge
he didn't cope properly if not at all, the first thing he does after the death of jason is putting jason's robin clothes in the batcave to remind himself of his failure ( similar to how he wears a bat costume because he used to be afraid of bats ), he then proceeded to go into crime fighting as usual releasing his pain ...
Death of the Family has a new reason: Batman confides to Alfred that the main reason he refuses to kill Joker is because he sincerely believes killing Joker wouldn't make things any better. Gotham would just send someone worse, or bring Joker back from the dead, or something.
Finally broken, Joker forced Jason into revealing Batman's identity, but before he did, Joker shot him, and gave the footage of that to Batman, who believed Jason to be dead, finally gave up the search, and did not know that Joker had Jason wear body armor during the filming.
Seeing Jason as he was back then though, would have overwhelmed Batman with guilt and shame, perhaps even convincing him to retire as a hero entirely. This in turn showcases that Batman prioritized his own needs over Jason's. He knew that he could have helped his son, but he chose not to because it was easier.
Jason Todd was a street orphan until he met Batman after he had saved him from The Joker. Jason was trained by Batman and later became the second Robin, but he was beaten and tortured by the Joker, who sent Batman a video of the event and lied by telling him that Jason was dead.
Jason has long resented Batman for refusing to kill the Joker, believing he chose the villain's life over his. However, the pair's relationship has somewhat repaired over time, as Red Hood even adopted his former mentor's no-kill rule while rejoining the Bat-Family.
Although his relationship with Bruce never truly healed, it did mend after a while with Bruce forgiving Jason for his actions and allowing to join Batman Incorporated as Wingman.
TLDR: Superman didn't save Jason because he was being tortured by Lex Luthor at the time in order for Luthor to create Conner Kent/Superboy. This is why he wants nothing to do with Superboy once he appears.
How did Joker torture Jason Todd? - Quora. Joker faked Jason's death & sent it to Batman, ensuring that Batman would never try and find Jason. Then, he kept him in Arkham Asylum and tortured him for almost 2 years.
In Arkham Knight, he is kidnapped and tortured for years but not killed. Instead he is mentally abused and made to believe Batman is the source of his suffering. In Arkham Knight, he is starved and beaten, by Joker and by others sometimes dressed up as Batman.
Jason Todd's brutal murder at the hands of The Joker is one of the darkest moments in Batman's mythos, but The Clown Prince of Crime may have killed the second Robin to destroy what is left of his conscience.
1 Ben Affleck's Batman Killed Over 25 Criminals With Lethal Weaponry And Brutal Tactics.
Origins. When the Joker became obsessing over destroying the Bat-Family, he decided to arrange for his face to be surgically removed. According to the Joker, he did this to symbolize how even without his, "Mask" he was still the joker where-as Batman's Robins and Bat-Girls' identities were only mask-deep.
The Red Hood was originally a disguise worn by the Joker before he was transformed into a laughing maniac. Jason chose to take over the moniker so he could own what the Joker did to him and use it to become the Joker's destruction.
Robin's death also had an impact of Batman's view on crime in Gotham City as he became increasingly ruthless guardian handling crime. Batman stored the vandalized suit on a display in the Batcave as a monument of his late protégé and to serve as a reminder of his crusade against crime.
Joker's original idea was revealed in Jim Starlin and Jim Aparo's legendary Batman: A Death in the Family. After beating Robin half to death with a crowbar, Joker tries to use a bomb to not only kill Jason, but to also wipe out any and all evidence of Joker ever having been there.
In a shocking moment, Clark's father prevents his son from saving him from a tornado just so he won't reveal his true self to the world. While the death of Pa Kent isn't exactly unexplored territory, the film version is a dramatically different take than seen in the comics.
By 13, Jason was running around as Robin II. When he died, it said on his death certificate that he was 15 (and still undersized from his time living on the street).
Although his relationship with Bruce never truly healed, it did mend after a while with Bruce forgiving Jason for his actions and allowing to join Batman Incorporated as Wingman.
Batman has apologized and attempted to help Jason move past his trauma several times; even as recently as last year's 3 jokers miniseries, but Jason wouldn't meet him halfway.
Obviously Batman would annihilate him. Jason uses only machete and maybe some simple traps. But Batman has a lot of gadgets to give him edge in battle. One thing that is for sure is that Batman can't kill him and put him down for good!
The main thing that Jason Todd's Robin was criticized for is his impulsive nature and tendency to jump headfirst into a dangerous situation, something Batman repeatedly chastised him for. This aspect of Jason's personality has spilled over into his life as Red Hood.
Dick Grayson remains the strongest and most skilled Robin (proven in Battle for the Cowl), but he has grown so much as a character and become his own man taking up the mantle of Nightwing to distance himself from Batman.
Believing Batman's methods for delivering justice were too soft and ineffective, Jason decided to take up the mantle of the Red Hood so he could punish evildoers with his own brutal sense of justice. The Red Hood was originally a disguise worn by the Joker before he was transformed into a laughing maniac.