Who killed Mufasa in the movie "The Lion King"?

The "Lion King" Is a 1994 American animated musical drama film produced by Walt Disney Feature Animation and released by Walt Disney Pictures. It is the 32nd Disney animated feature film and the fifth animated film produced during a period known as the Disney Renaissance.

The "Lion King" was directed by Roger Allers and Rob Minkoff (in their feature directorial debuts) and produced by Don Hahn, from a screenplay by Irene Mecchi, Jonathan Roberts, and Linda Woolverton. Its original songs were written by composer Elton John and lyricist Tim Rice, with a score by Hans Zimmer. The film features an ensemble voice cast that includes Matthew Broderick, James Earl Jones, Jeremy Irons, Jonathan Taylor Thomas, Moira Kelly, Nathan Lane, Ernie Sabella, Rowan Atkinson, Robert Guillaume, Madge Sinclair (in her last film role), Whoopi Goldberg, Cheech Marin, and Jim Cummings. The story takes place in a kingdom of lions in Africa and was influenced by the Biblical stories of Joseph and Moses, and William Shakespeare's Hamlet.

"The Lion King" tells the story of Simba, a young lion who is to succeed his father, Mufasa, as King of the Pride Lands; however, after Simba's paternal uncle Scar murders Mufasa to seize the throne, Simba is manipulated into thinking he was responsible and flees into exile.