whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(2, -1, D:1)
  a +1 dagger of electrocution
  a kobold corpse (skeletalised by now)
(3, 6, D:1)
  2 poisoned darts
(7, -7, D:1)
  a +0 scale mail
(8, -11, D:1)
  a +0 leather armour
(9, -4, D:1)
  a +0 dagger
(10, 16, D:1)
  a jackal corpse (skeletalised by now)
(10, 18, D:1)
  a jackal corpse (skeletalised by now)
(13, 6, D:1)
  a rat skeleton
  a hobgoblin skeleton
  a ball python skeleton
(14, 6, D:1)
  a +0 short sword
(18, 7, D:1)
  a jackal skeleton
  a jackal skeleton
(21, 6, D:1)
  a rat skeleton
(27, 5, D:1)
  a +0 sling
(36, -13, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(39, 9, D:1)
  a bat corpse (skeletalised by now)
(39, 10, D:1)
  a +0 dagger
  a +0 dagger
  a bat corpse (skeletalised by now)
(43, -2, D:1)
  a +0 plate armour

Level 2 of the Dungeon
(0, 0, D:2)
  a bat corpse (skeletalised by now)
(5, 29, D:2)
  a frilled lizard corpse (skeletalised by now)
(7, 14, D:2)
  a +1 dagger of flaming
(8, 14, D:2)
  a hobgoblin corpse (skeletalised by now)
(18, 25, D:2)
  a +0 club
  a kobold skeleton
(21, 27, D:2)
  a +0 short sword
  a kobold skeleton
(25, 25, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(26, 33, D:2)
  a bat corpse (skeletalised by now)
(29, -7, D:2)
  a +2 dagger of freezing
  a goblin corpse (skeletalised by now)
(30, -2, D:2)
  a staff of conjuration
(30, 3, D:2)
  a bat skeleton
(31, 3, D:2)
  a rat skeleton
(32, 4, D:2)
  a +0 short sword
  a kobold skeleton
(32, 31, D:2)
  a hobgoblin corpse (skeletalised by now)
(34, 13, D:2)
  a quokka skeleton
(38, 1, D:2)
  5 large rocks
(44, 33, D:2)
  a +0 dagger
(46, 30, D:2)
  a +1 dagger of draining
  a kobold corpse (skeletalised by now)
(49, 26, D:2)
  a +0 sling

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(2, 14, D:3)
  a giant cockroach corpse
(4, 11, D:3)
  a rat corpse
  a ball python corpse
(11, 27, D:3)
  a +0 ring mail
(18, 15, D:3)
  a ball python corpse
(20, -1, D:3)
  a +0 club
(23, -15, D:3)
  a +0 dagger
  a +0 dagger
  an adder corpse (skeletalised by now)
(26, 1, D:3)
  a frilled lizard corpse (skeletalised by now)
(29, -14, D:3)
  a frilled lizard corpse (skeletalised by now)
(30, -20, D:3)
  a +0 trident
  a +0 leather armour
  an orc corpse (skeletalised by now)
(31, -12, D:3)
  a quokka corpse (skeletalised by now)
(32, -7, D:3)
  a +0 halberd
  a gnoll skeleton
(33, -7, D:3)
  a +0 flail
  a gnoll skeleton
(34, -8, D:3)
  a +3 flail
  (unseen)
(34, -7, D:3)
  a +0 whip
(38, -1, D:3)
  a +0 dagger
  a +0 sling
  a goblin corpse (skeletalised by now)

a sewer
(0, 0, Sewer)
  a river rat corpse
(1, 0, Sewer)
  a rat corpse
  a rat corpse
  a rat corpse
(8, -10, Sewer)
  a ball python corpse
(8, -9, Sewer)
  a rat corpse
  a rat corpse
  a frilled lizard corpse
  a rat corpse
(9, -9, Sewer)
  a rat corpse
(14, -14, Sewer)
  a +0 dagger
  3 stones
  a kobold corpse
(17, -15, Sewer)
  a potion of resistance
(17, -11, Sewer)
  a potion of magic
(18, -14, Sewer)
  a potion of magic
(18, -12, Sewer)
  a potion of invisibility