whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a jackal corpse (skeletalised by now)
(1, 0, D:1)
  a jackal corpse (skeletalised by now)
(7, -11, D:1)
  a +0 sling
(11, -26, D:1)
  a bat corpse (skeletalised by now)
(11, -24, D:1)
  a ball python corpse (skeletalised by now)
(11, -20, D:1)
  a ball python corpse (skeletalised by now)
(13, -23, D:1)
  a +0 dagger
  a hobgoblin corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(16, -6, D:1)
  a quokka corpse (skeletalised by now)
(16, 6, D:1)
  a +0 dagger
(22, -32, D:1)
  a +0 club
(27, -15, D:1)
  a hobgoblin corpse (skeletalised by now)
(28, -12, D:1)
  a +0 dagger
(32, -30, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(35, -18, D:1)
  a hobgoblin corpse (skeletalised by now)
(35, -17, D:1)
  a rat corpse (skeletalised by now)
(37, -5, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(8, -10, D:2)
  a +0 spear
(14, -8, D:2)
  4 large rocks
(16, -12, D:2)
  a frilled lizard corpse (skeletalised by now)
(16, -9, D:2)
  a rat corpse (skeletalised by now)
(19, -5, D:2)
  a +0 short sword
(21, -11, D:2)
  a hobgoblin skeleton
(22, -24, D:2)
  a +0 short sword
(22, -11, D:2)
  a frilled lizard skeleton
(27, -6, D:2)
  a +0 mace
(29, -30, D:2)
  a +0 dagger
  a +0 sling
(31, -26, D:2)
  an adder skeleton
(35, -16, D:2)
  a +0 dagger
(38, -16, D:2)
  a rat skeleton
(47, 1, D:2)
  a +0 spear
(48, -11, D:2)
  a quokka skeleton
(54, -2, D:2)
  a ball python corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a goblin corpse
(15, 7, D:3)
  a quokka corpse
(15, 41, D:3)
  a +0 hand axe
  a +0 leather armour
(16, 40, D:3)
  a +0 dagger
  a +0 leather armour
(21, 6, D:3)
  a +0 dagger
(24, 11, D:3)
  a hobgoblin corpse (skeletalised by now)
(24, 17, D:3)
  a +0 club
(25, 12, D:3)
  a +0 halberd
(25, 16, D:3)
  a +0 dagger
(26, 19, D:3)
  a +0 spear
(26, 20, D:3)
  a +0 scale mail
  a +0 spear
  a gnoll skeleton