whodunnit

Level 1 of the Dungeon
(1, 0, D:1)
  a bat skeleton
(7, 2, D:1)
  a +0 robe
(7, 13, D:1)
  a frilled lizard skeleton
(8, 36, D:1)
  a bat corpse (skeletalised by now)
(10, 36, D:1)
  a +0 dagger
(16, 25, D:1)
  a +0 flail
  a gnoll skeleton
(18, 26, D:1)
  a +0 dagger
(21, 30, D:1)
  a hobgoblin skeleton
(25, 3, D:1)
  a hobgoblin corpse (skeletalised by now)
(26, 24, D:1)
  a +0 robe
(28, 50, D:1)
  a +0 spear
(29, -4, D:1)
  a bat corpse (skeletalised by now)
(29, 24, D:1)
  a hobgoblin skeleton
(31, 46, D:1)
  a rat skeleton
(32, -4, D:1)
  a +0 club
  3 stones
  a kobold skeleton
(38, 22, D:1)
  a hobgoblin skeleton
(39, 22, D:1)
  a +0 dagger
  a goblin skeleton
(39, 23, D:1)
  a +0 club
  a stone
(53, 1, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, 14, D:2)
  a bat skeleton
(10, 23, D:2)
  a ball python corpse (skeletalised by now)
(11, 15, D:2)
  a +0 club
  a goblin skeleton
(14, 4, D:2)
  a rat skeleton
(15, 2, D:2)
  a frilled lizard skeleton
(21, 22, D:2)
  a +0 scale mail
(23, -4, D:2)
  a +0 chain mail
(26, 24, D:2)
  a +0 robe
(35, 29, D:2)
  a +0 club
(35, 34, D:2)
  an adder corpse (skeletalised by now)
(38, 21, D:2)
  an adder corpse (skeletalised by now)
(40, 13, D:2)
  a ball python skeleton
(43, -4, D:2)
  a rat corpse (skeletalised by now)
(46, -10, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(2, -11, D:3)
  a +0 dagger
(13, -4, D:3)
  a +0 ring mail
(13, -3, D:3)
  a hobgoblin corpse (skeletalised by now)
(20, -4, D:3)
  a +0 hand axe
(22, 18, D:3)
  a +0 whip
  a +0 hand axe
  a +0 ring mail
  a +0 hand axe
  a +0 scale mail
  a kobold skeleton
  an orc skeleton
(22, 20, D:3)
  a +0 flail
(30, 5, D:3)
  a quill talisman
(41, -5, D:3)
  a +0 robe
(42, 13, D:3)
  an adder corpse (skeletalised by now)
(44, 2, D:3)
  a +0 short sword
  a +0 short sword
  a boomerang
  a +0 flail
  a +0 dagger
  an orc corpse (skeletalised by now)
(52, -22, D:3)
  a +0 ring mail
(54, -2, D:3)
  a frilled lizard corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
  a +0 sling
(10, -1, D:4)
  a +0 club
  a +0 leather armour
(13, -21, D:4)
  a +0 ring mail
(15, -25, D:4)
  a +0 flail
  a +0 leather armour
  an orc corpse (skeletalised by now)
(15, -23, D:4)
  a +0 club
  a +0 leather armour
  a +0 club
  a +0 mace
  a +0 dagger of freezing
  a +0 leather armour
  an orc corpse (skeletalised by now)
(20, -31, D:4)
  a +0 short sword
(32, -31, D:4)
  a +0 scale mail