whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(4, -17, D:1)
  a +0 club
  3 stones
  a kobold corpse (skeletalised by now)
(4, -7, D:1)
  2 boomerangs
(4, -6, D:1)
  a bat skeleton
(8, -30, D:1)
  a +0 scale mail
(16, -24, D:1)
  a +0 dagger
(17, -21, D:1)
  a +5 ring of evasion
(22, -8, D:1)
  a +0 leather armour
(36, -1, D:1)
  a hobgoblin skeleton
(37, -12, D:1)
  a quokka corpse (skeletalised by now)
(39, 2, D:1)
  a rat skeleton
(45, -13, D:1)
  a +0 club
  a goblin skeleton
(48, -25, D:1)
  a frilled lizard corpse (skeletalised by now)
(48, -11, D:1)
  a +0 robe
(50, -22, D:1)
  a +0 giant club
(51, -22, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(54, -28, D:1)
  a flux talisman
(55, -28, D:1)
  a +0 mace
(56, -10, D:1)
  a frilled lizard skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(8, 16, D:2)
  a +0 whip
  a kobold corpse (skeletalised by now)
(11, -2, D:2)
  a +0 whip
  a gnoll corpse (skeletalised by now)
(12, -2, D:2)
  a jackal corpse (skeletalised by now)
(13, 9, D:2)
  a +0 dagger
(14, -1, D:2)
  a +2 short sword of holy wrath
(15, 1, D:2)
  a +0 hand axe
(23, -4, D:2)
  a +0 robe
(25, 26, D:2)
  a +0 dagger
(27, 31, D:2)
  a +0 club
  a goblin skeleton
(28, 31, D:2)
  a +0 dagger
  a stone
(33, -4, D:2)
  a +0 barding
(34, -4, D:2)
  a +0 club
(43, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(49, -2, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka corpse (skeletalised by now)
(11, -22, D:3)
  a +1 dagger of speed
  4 stones
  a kobold corpse (skeletalised by now)
(13, -35, D:3)
  a ball python corpse (skeletalised by now)
(14, -30, D:3)
  5 stones
(17, -25, D:3)
  a +0 whip
(20, -35, D:3)
  a staff of air
(20, -30, D:3)
  4 stones
(22, -32, D:3)
  a +0 whip
  a kobold corpse (skeletalised by now)
(23, -5, D:3)
  a frilled lizard skeleton
(26, -37, D:3)
  an amulet of the acrobat
(26, -35, D:3)
  a beast talisman
(33, -22, D:3)
  a +0 whip
(33, -1, D:3)
  a +5 ring of evasion
(34, -10, D:3)
  a ring of see invisible
(34, 2, D:3)
  a +0 leather armour
(35, 0, D:3)
  a +0 dagger
  a stone
(35, 1, D:3)
  a +0 dagger
(36, 2, D:3)
  a +0 dagger
  a +0 scale mail
(37, -28, D:3)
  an adder skeleton
(38, -25, D:3)
  a +0 robe
(47, -12, D:3)
  a +0 club
(48, -40, D:3)
  a frilled lizard corpse (skeletalised by now)
(49, -5, D:3)
  a rat skeleton

Level 4 of the Dungeon
(5, -1, D:4)
  a +0 quarterstaff
(13, -21, D:4)
  14 gold pieces
(15, 0, D:4)
  a +0 dagger
(16, 0, D:4)
  a +0 giant spiked club
  an ogre corpse (skeletalised by now)
(21, -30, D:4)
  a +0 dagger (still there?)
  a +2 leather armour of willpower (still there?)
(22, -30, D:4)
  a +0 dagger
  an orc corpse
(24, -4, D:4)
  a +0 dagger
(25, -19, D:4)
  an adder corpse
(26, -32, D:4)
  a +0 hand axe
  a +0 leather armour
(28, -21, D:4)
  a +0 club
(37, -14, D:4)
  a +0 sling