Sirius Black is killed in the battle from "summary" of Harry Potter and the Goblet of Fire (Harry Potter, Book 4) by J. K. Rowling
The night was filled with chaos, the sounds of spells being cast and cries of pain echoing through the halls. As Harry raced through the Ministry of Magic, his heart pounding with fear and determination, he knew that he had to find his godfather, Sirius Black, before it was too late.
Finally, he found him, locked in a fierce duel with Bellatrix Lestrange, a dark witch with a cruel sneer on her face. Harry's blood ran cold as he watched the two wizards exchange curses, their wands flashing in the dim light. He knew that the outcome of this battle would determine Sirius's fate.
But then, in a flash of green light, everything changed. Bellatrix's curse hit its mark, and Sirius fell backwards through the veil that hung in the Death Chamber. Harry's heart seemed to stop as he watched his godfather disappear into the unknown, his eyes wide with shock and disbelief.
The battle continued around him, but Harry was frozen in place, unable to tear his gaze away from the veil. He could still hear Sirius's voice echoing in his mind, the sound of his laughter and his words of encouragement. And now, he was gone.
As the realization sunk in, grief washed over Harry like a tidal wave, threatening to drown him in sorrow. He felt a deep sense of loss, as if a part of himself had been ripped away. Sirius had been more than just a godfather to him - he had been a friend, a mentor, a source of comfort in times of trouble.
But now, he was gone, lost to the veil that separated the living from the dead. And Harry knew that he would never be able to see him again, to hear his voice or feel his presence beside him. Sirius Black was gone, his life extinguished in a moment of violence and hatred.
And as Harry stood there, surrounded by the wreckage of the battle, he knew that things would never be the same again. The loss of Sirius had left a hole in his heart that could never be filled, a wound that would never fully heal. And as he gazed at the veil, a sense of hopelessness washed over him, knowing that he had lost one of the people he loved most in the world.