What HP Character Scares You Most?

[Scott Peterson]

No: HPFGUIDX 59167

Barty Crouch, Jr. is the one I would not like to meet in a dark 
alley.  As it was left at the end of GoF, he had been administered 
the dementor's kiss, but did he die?  Did the dementors let him 
leave?  Was he still being guarded by someone?  Or is he just a 
soulless servant of Voldemort now?  That must have been an 
unsatisfying kiss for that dementor since he didn't seem to have a 
soul during his stay at Hogwarts.

I wonder if we will see Barty Crouch, Jr. again?  To my recollection, 
he is the only person who has had his soul removed.  What kind of 
havoc will an evil, soulless man wreak on the WW?

*Shivers*