whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(1, -15, D:1)
  8 stones
(9, -23, D:1)
  a rat skeleton
(16, 8, D:1)
  a quokka corpse (skeletalised by now)
(22, -23, D:1)
  a bat skeleton
(29, 1, D:1)
  a +1 dagger of draining
  a kobold corpse (skeletalised by now)
(38, 7, D:1)
  a stone
(40, 7, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(42, -34, D:1)
  a +0 robe
(42, 7, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(48, 9, D:1)
  a +0 dagger
(50, -11, D:1)
  a jackal skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(14, -19, D:2)
  a rat skeleton
(28, -17, D:2)
  a rat skeleton
(35, -29, D:2)
  an adder skeleton
(36, -25, D:2)
  a +0 sling
(39, -28, D:2)
  a +0 dagger
(47, -7, D:2)
  a dart slug corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of enchant armour
(5, -2, D:3)
  a +0 hand axe
(9, 2, D:3)
  a datura-tipped dart
(9, 4, D:3)
  a +0 flail
(12, 1, D:3)
  a +0 robe