whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(8, 14, D:1)
  a +0 dagger
(10, 21, D:1)
  a +0 ring mail
(11, -9, D:1)
  a +0 short sword
(11, 7, D:1)
  a +0 ring mail
(18, -2, D:1)
  a +0 ring mail
  a +0 robe
(20, 1, D:1)
  a +0 ring mail
(31, 2, D:1)
  a +0 club
(37, -34, D:1)
  a +0 spear
(41, -33, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 11, D:2)
  a +0 hunting sling
(12, 5, D:2)
  13 arrows
(16, -12, D:2)
  a +0 scale mail
(18, -4, D:2)
  a +0 mace
(22, 19, D:2)
  a +0 mace
(37, -6, D:2)
  a +0 club
(37, 6, D:2)
  a +0 dagger
(40, -8, D:2)
  a +0 mace
(46, -12, D:2)
  a +0 ring mail
(47, 14, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  25 bolts
(7, 5, D:3)
  a hobgoblin corpse (skeletalised by now)
(8, -18, D:3)
  a +0 dagger
(9, -18, D:3)
  a +0 club
(24, -20, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(26, -20, D:3)
  a +0 short sword
(26, 11, D:3)
  a hobgoblin corpse (skeletalised by now)
(28, -19, D:3)
  a +0 club
  a hobgoblin corpse
  a worm corpse
(32, -5, D:3)
  a +0 dagger
(35, -35, D:3)
  a scroll of identify
(41, -8, D:3)
  a +0 robe
(41, 10, D:3)
  a +0 mace
(58, -6, D:3)
  a frilled lizard skeleton
(59, 1, D:3)
  17 sling bullets

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  (unseen)
(0, 1, D:4)
  a +0 hand axe (still there?)
  an orc corpse (still there?)
(1, -2, D:4)
  a +0 club
  (unseen)
(1, 0, D:4)
  a +0 dagger
(2, -1, D:4)
  a +0 club
  (unseen)
(2, 1, D:4)
  a +0 club (still there?)
  an uncursed amulet of rage (still there?)