whodunnit

Level 1 of the Dungeon
(4, -3, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(5, 8, D:1)
  a +0 ring mail
(6, 1, D:1)
  6 poisoned darts
(8, 1, D:1)
  a +0 hand axe
(12, 13, D:1)
  a hobgoblin skeleton
(15, 1, D:1)
  a +0 short sword
(16, 43, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(18, 37, D:1)
  a +0 club
(22, 28, D:1)
  a hobgoblin corpse (skeletalised by now)
(23, 8, D:1)
  a +0 ring mail
(28, 7, D:1)
  a +0 dagger
(36, 36, D:1)
  a +0 dagger
  a +0 dagger
(37, 13, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(41, 49, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(42, 49, D:1)
  a hobgoblin corpse (skeletalised by now)
(45, 5, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(46, 5, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(46, 28, D:1)
  a +0 whip
  2 stones
(47, 23, D:1)
  2 poisoned darts
(57, 13, D:1)
  a frilled lizard corpse (skeletalised by now)

Level 2 of the Dungeon
(3, -8, D:2)
  an adder corpse
(9, -28, D:2)
  a scroll of teleportation
(12, -22, D:2)
  a parchment of Confusing Touch
(16, -20, D:2)
  a +0 dagger
  4 stones
  a kobold corpse
(17, -20, D:2)
  a +0 flail
(18, -20, D:2)
  a +0 club