Rahasya: Khooni Darwaza located near Delhi Gate is one of the most haunted places

The Khooni Darwaza (Bloody Gate) earned its name after the three princes of the Mughal dynasty, Bahadur Shah Zafar's sons Mirza Mughal and Mirza Khizr Sultan and grandson Mirza Abu Bakht, were shot by a British soldier, Major William Hodson on September 22, 1857, during the Indian Rebellion of 1857.