death enemy awakes to life

[Tiger]

There's no animation where you'll see the grunt standing up, but you could - as the others said - use the grunt bodyparts to form a body or use the grunt ragdoll(Not sure about this, never seen it), script so that when you're not looking at it(for best effect) an inactive enemy grunt will become active (You might also want to make the bodyparts/ragdoll inactive at this part too) and start chasing you.