Answer:
I am the same written forward backward and upside down.
What room do ghosts avoid?
Curtail me thrice I am a youth; behead me once a snake; complete I'm often used in truth when certain steps you'd take.
I shrink smaller every time I take a bath.
I am a rock group that has 4 members, all of whom are dead, one of which was assassinated. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.