whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  6 stones
(3, 12, D:1)
  a +0 dagger
(8, 18, D:1)
  an orb of light
(9, -6, D:1)
  a +0 dagger
(17, 1, D:1)
  a +0 club
  a goblin skeleton
(19, -4, D:1)
  a +0 dagger
  a goblin skeleton
(19, -1, D:1)
  a bat skeleton
(21, -4, D:1)
  a +0 dagger
  a goblin skeleton
(23, -11, D:1)
  a +0 dagger
(30, 8, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(34, -4, D:1)
  a +0 mace
(40, -5, D:1)
  a rat skeleton
  a hobgoblin skeleton
(40, -4, D:1)
  a hobgoblin skeleton
(40, 11, D:1)
  a +0 falchion
(41, -10, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +2 antimagic dagger (still there?)
  a goblin corpse (still there?)
(0, 2, D:2)
  a rat corpse
(1, 0, D:2)
  a rat corpse
(1, 2, D:2)
  a rat corpse
(2, 2, D:2)
  a +2 dagger of venom
  an adder corpse
  a goblin corpse