Well Ensapa, apparently Prince Ajatashatru repented and turned over a new leaf thanks to the blessings of Manjushri. Here's the great story of the turn around. This reminds us of the wonderful ability of Dorje Shugden to lift us from sufferings. Here's the story:-
Although Manjushri showed the aspect of being a disciple of Buddha, he had great power to help sentient beings. Sometimes people would come to Buddha for help and advice but Buddha would refer them to Manjushri because they had a stronger karmic link with him. Some had such a strong connection with Manjushri that through his blessings and skill they were able to develop very powerful realizations with almost no effort on their part.
One such person was King Ajatashatru, who had committed two particularly negative actions, killing his father and raping a fully-ordained nun who was also a Superior being. The consequences of such actions are horrendous. In the Vinaya Sutras such actions are called ..actions of immediate retribution' because whoever commits them will definitely take rebirth in a hell realm immediately after his or her death. According to the Vinaya Sutras it is impossible to prevent such a rebirth, although it may be possible to shorten its duration. According to the Mahayana Sutras, however, these heavy negative actions can be purified if the correct opponents are applied purely.
King Ajatashatru developed strong remorse for his negative actions and requested Buddha to give him a special method for purifying them. Buddha taught the Sutra for Eliminating Ajatashatru's Regret and then suggested that the king seek the help of Bodhisattva Manjushri. Immediately upon hearing this advice, Ajatashatru developed strong faith in Manjushri. He invited Manjushri to his house for a banquet and after the meal he rose to offer Manjushri a very expensive cloak, but just as he was presenting the garment Manjushri disappeared. The king was left wondering, ..Who is Manjushri? Where is Manjushri?' By thinking in this way he realized that he could not find a real, truly existent Manjushri, and he came very close to understanding emptiness. Since Manjushri had disappeared, the king decided to try the cloak on himself, but as he put it round his shoulders he started asking the same questions about himself, ..Who am I? Where am I? Who is the king? Where is the king?' Being completely unable to find a real, truly existent self or truly existent king, he achieved an understanding of emptiness. He then entered into meditation and quickly attained a direct realization of emptiness, becoming a Superior being on the path of seeing.
According to the Hinayana teachings, a person who has committed one of the five actions of immediate retribution cannot become a Superior being in that same life, but the Mahayana viewpoint is different. As a result of Manjushri's blessings, King Ajatashatru was able to purify his heavy negative karma and achieve the path of seeing. Manjushri performed many other special actions such as this.