Every time I watch TLK, I discover somthing new. No difference this time. Besides the obvious murder of Mufasa, there is a nother sucsessful murder at Scar's hand shown.

You have to be quick to catch this, but during "Be Prepared", just as the line "YOU WON"T GET A SNIFF WITHOUT ME!" is sung, Scar forces an annoyomous hyena into growing pool of lava. You can even hear the hyena's death screen if you listen close enough.