Did Jack die of gigantism?

Actually, Jack has no death. Each 树 has a holiday craved on them, right? So the citizens HAVE to match the holiday. Jack is a skellington which a skellington is a symbol of Halloween. Like Santa is for 圣诞节 and the Easter Bunny is for Easter. 你 getting me here?

Jack was actually burned alive.
Sally was cut into pieces(dismemberment)
Shock killed herself
Barrel was drowned
Lock was frozen
Oogie boogie was skinned and left in the ground to rot
Zero was electrocuted
The mayor had his neck broken
And the scientist was poisoned