Until the climax of Prisoner of Azkaban, Lupin believed Sirius Black was guilty of murdering 12 Muggles, betraying Lily and James Potter, and killing Peter Pettigrew. He eventually discovered the truth — that Sirius was innocent, and the very much alive Peter was the traitor.
Sirius Black proved he did not care about Remus. So of course, he would suspect him to be the traitor. Now, why would Remus Lupin suspect Sirius Black to be the traitor? Because he had already betrayed him once before.
How did Lupin know Sirius was innocent in the books?
Did Remus Lupin know Sirius Black was innocent throughout The Prisoner of Azkaban? No. He suspected Sirius until the end of the year, when he spotted Peter on the Marauder's Map.
Dumbledore's lack of belief that Sirius is innocent is also suspect. Sirius was a member of the Order of the Phoenix which fought against Death Eaters, but Sirius also was as close to James as a brother, the Potters even took him in when he ran away from home.
As a result, the Ministry abandons its stance that Voldemort has not returned, and Dumbledore is trusted once more. He, in turn, persuades the Minister that Sirius is innocent. By the following book, Sirius is exonerated; unfortunately, it is far too late.
Did Remus Believe that Sirius Black was GUILTY? - Harry Potter Theory
Did the Weasley know Sirius was innocent?
In the fourth book, Mrs. Weasley sees Sirius transform from his Animagus form and Ron tells her “it's okay.” Mr. Weasley, Mrs. Weasley, and Sirius are in the Order together in the fifth book, so we can assume that the other Order members know Sirius is innocent.
Dumbledore told him. After the battle at the Department of Mysteries, Dumbledore and Fudge had a private chat. He told Fudge everything that happened from Voldy coming back and Harry wasn't actually lying and how to take precautions to protect the public and yes, that Sirius was innocent.
Goblet of Fire Cedric Diggory: Book: "Wands out, d'you reckon?" Movie: "Who are you, what do you want?" Order of the Phoenix Sirius Black: Book: "Come on, you can do better than that!" Movie: "Nice one, James!"
It's flanked by dementors, which means that anyone who stays there will have the happiness and energy sapped out of them. Sirius lived 12 years without knowing how to be happy, clinging to his insanity only because he knew was innocent.
His entire demeanor throughout the series suggest that Dumbledore was asexual for the rest of his long life. He died a 115 year old virgin. Lupin- Due to him being a werewolf, it's very likely he didn't lose his virginity until he met Tonks.
Lupin wasn't pretending. He really thought that Sirius wanted to kill Harry for the same reason Dumbledore believed it too. He believed it till the evening when he saw Peter Pettigrew with Ron in the map. Why did they mute Harry's scream?
Sirius Black liked both Remus Lupin and James Potter. They were both his close friends. Sirius was closer to James than Remus. Sirius and James clicked in that way you do with some people.
First Kiss. By the time Chapter 86 rolls around, Remus's angst about his crush on Sirius is already peaking, and so is our anticipation. At Remus's sweet 16, we're rewarded for our patience with our first Wolfstar moment. For those brief seconds that the impulsive kiss lasted, we swear we heard angels sing.
Did Lupin know Sirius was innocent the whole time?
Until the climax of Prisoner of Azkaban, Lupin believed Sirius Black was guilty of murdering 12 Muggles, betraying Lily and James Potter, and killing Peter Pettigrew. He eventually discovered the truth — that Sirius was innocent, and the very much alive Peter was the traitor.
He was framed. Most of everyone in the wizarding world believed that he had murdered people. Peter Pettigrew had become the secret keeper for James and Lily when they had found out Voldemort was looking for them.
Overall, there is no doubt that Sirius was a complex man. However, he was, at his core, a person worthy of being looked up to. He knew right from wrong, was willing to take risks, could see the nuances of the world and was unafraid to love fiercely.
Peter's plan worked, and Sirius was sent to Azkaban, where he stewed for thirteen long years. The only thing that kept him sane during this period was his ability to transform into a dog, which allowed him to withstand the effects of the Dementors and the knowledge that he was innocent.
“Take my body back to my father.” This quote is certainly a sad one to end on, because these are Cedric Diggory's last words. While Harry Potter duels Voldemort in a graveyard, Cedric's corpse lies by the portkey, both discarded as useless objects by the Dark Lord. But then Harry's spell does something extraordinary.
"... have mercy..." Lily Potter's death practically set in motion the wheels for the entire series. She died at her home in Godric's Hollow trying to protect infant Harry, whom Voldemort was hell-bent on murdering. Lily's last words were an ardent request to the Dark Lord to let her little boy live.
From: Harry Potter and the Deathly Hallows, Chapter Thirty-One, "The Battle of Hogwarts", p. 511. Another fairly big character, another off-page death. Tonks' last words -- "Have you seen Remus?" -- are particularly poignant in light of how we next see her; lying side-by-side with her husband in the Great Hall.
Weasely and Harry, Sirius ends up being innocent. If he had not been, Harry's time at Hogwarts would have been cut agonizingly short. But Molly did not know (and doesn't find out until far later) that Sirius is innocent, and therefore places him in danger by refusing to protect Harry by telling him the truth.
No. We're told in the Karkaroff's trial scene that Voldemort kept the Death Eaters apart so that that none of them knew who all the others were. If you consider authorial intent, the purpose of that scene seems to be to establish why Snape didn't know Sirius was innocent.
Did the Daily Prophet and Ministry admit that Sirius was innocent after his death? The Ministry absolutely did. Fudge admitted as much to the Muggle Prime Minister. When the latter asked whether Black, the only “DE” he'd been informed of in detail, had joined Voldemort.
