On the death of his grand-uncle, also grandfather, and predecessor, Khan Zul Alam, Omar Ali was but a child, and Rajah Api claimed the throne, under the title of Sultan Muhammad Alam, and there were years of trouble in Bruni. Sir Hugh Low describes him as a madman with the most cruel propensities, whence probably his nickname Api, which signifies "Fire." He treated his nephew with great roughness, and often threatened him with a drawn sword, and Omar ran whimpering to his mother to complain. The prince's mother had long been jealous of the assumption of the sultanate by her brother, and, her son being almost imbecile, she hoped, by getting rid of Api, to exercise great power in the state. Accordingly, about the year 1828, she summoned those of her party and surrounded the residence of the Sultan Muhammad Alam, or Api, who finding himself deserted escaped in a boat. His sister sent after him a pangiran, or noble, with professions of friendship, and this pangiran persuaded him to assume the disguise of a woman to facilitate his escape. Then he got him into a little skiff, and led him into an ambush, where he was ordered to be put to death. He received the intimation with firmness. "Observe," said he, "when you strangle me, on which side my body shall fall—if to the right it prognosticates good for Bruni, if to the left it foretells evil." The bow-string was twisted, and Api sank on his left side. As we shall see that omen proved true. Api's brother, Rajah Muda Hasim, an amiable, courteous, feeble man, was installed as Regent; and some time later was sent to Sarawak, where a rebellion had broken out, caused by the exactions and cruelty of the Pangiran Makota, who had been appointed governor of Sarawak by the Sultan. Hasim found the whole district a prey to anarchy, and those who should have reduced it to order were incompetent and too cowardly to fight. All he was able to do was to maintain a nominal sovereignty in the capital, Kuching.