Why was macbeth crowned king after the death of king duncan?

Macbeth plotted the murder of King Duncan and gives the impression as his guards who got drunk had killed him, later he kills the guards showing how angry he has become with the murder of King Duncan.

However Malcolm the son of Duncan seems to know the reality behind the incident but he fled the country leaving the throne vulnerable.

Macbeth is the only eligible choice to be crowned as the king of Scotland as he had previously fought bravely in the battles. But his mischief did not stop here, the story of his atrocities continued.

journalism is the gathering, organizing, and distribution of news -- to include feature stories and commentary -- through the wide variety of print and non-print media outlets. it is not a recent phenomenon, by any means; the earliest reference to a journalistic product comes from rome circa 59 b.c., when news was recorded in a circular called the acta diurna. it enjoyed daily publication and was hung strategically throughout the city for all to read, or for those who were able to read.

i think it is who. im not sure to be honest