whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(17, -7, D:1)
  a +0 chain mail
(17, -6, D:1)
  a +0 whip of electrocution
(17, -5, D:1)
  a +0 club
(20, 21, D:1)
  a +0 mace
(21, -6, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(22, 16, D:1)
  a +0 ring mail
(23, 5, D:1)
  a +0 mace
(29, 22, D:1)
  a +0 dagger
(30, 13, D:1)
  a +0 short sword
(32, 13, D:1)
  a +0 dagger
(34, 13, D:1)
  a +0 club
(42, 23, D:1)
  a frilled lizard corpse (skeletalised by now)
(48, 11, D:1)
  a hobgoblin skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(1, -12, D:2)
  a +0 dagger
(6, 3, D:2)
  a +0 spear
(6, 8, D:2)
  a +0 flail
(9, 6, D:2)
  a hobgoblin corpse
(10, -25, D:2)
  a rat corpse
(11, -13, D:2)
  a +0 robe
(14, -21, D:2)
  a staff of fire
(16, -7, D:2)
  a hobgoblin corpse
(17, -5, D:2)
  a +0 short sword
  a kobold corpse
(18, -11, D:2)
  a +0 dagger
  a kobold corpse
(20, -6, D:2)
  a ball python corpse
(29, -15, D:2)
  a +0 trident
  a +0 chain mail
  the human corpse of Terence
(31, -22, D:2)
  a giant cockroach corpse
(32, -27, D:2)
  a +0 sling
(42, -10, D:2)
  a jackal corpse (skeletalised by now)
(50, -6, D:2)
  a scroll of identify