EDIT: SIZE TAGS BROKE. SKIP THIS POST IF YOU DON'T WANT TO READ
There we go.. So you can't size 0 pt but you can size 1pt.
Quote this post to get the list of people dead:
Harry Potter dies and comes back to life because a fragment of his life was still in Voldemort's body.
Lupin and Tonks (now married) die after having their kid.
Fred Weasley dies along with Lupin and Tonks (in the battle for Hogwarts).
Rufeus Scrimgeour (Minister of Magic) dies at the hands of Voldemort.
Severus Snape is murdered by Voldemort who wants to use the Elder Wand (Snape is actually a GOOD GUY as a look into his pensieve will tell you).
Dobby the House-elf is killed at the hands of Bellatrix Lestrange's knife).
Bellatrix Lestrange is killed by Mrs. Weasley.
Wormtail dies at the hand of his.. silver hand for not killing Harry.
Mad-Eye Moody is either stunned off of his broom or killed flat-out at the beginning of the book.
Hedwig is killed by a stray killing curse.
The Professor of Muggle Studies is killed at the very start of the book.
Near the end of the book, to get the last object-related Horcrux (the diadem of Ravenclaw), Crabbe dies when he uses some weird fire spell.
Voldemort dies at the hands of Harry.
Grindewald was killed at the hands of Voldemort (in his quest for the Elder Wand).
The German wand-maker died (his name starts with a G, I don't remember it) at the hands of Voldemort wanting a reason as to why Lucius' wand got blown up.
I think that's all of them. Like I said--ONLY QUOTE MY POST IF YOU WANT TO READ THE DECEASED. Note, many others did die, but these are the main characters.