whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(1, -22, D:1)
  a +0 ring mail
(1, -6, D:1)
  a +2 robe of positive energy
(5, 5, D:1)
  a +0 whip
(11, -33, D:1)
  a +0 dagger
(13, -5, D:1)
  a +0 dagger
(19, 2, D:1)
  a +0 ring mail
(34, -17, D:1)
  a +0 dagger
(60, -28, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(4, -10, D:2)
  2 stones
  a +0 dagger
(4, -5, D:2)
  a +2 dagger of speed
(10, 6, D:2)
  2 poisoned darts
(34, -6, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(12, -12, D:3)
  a +0 club
  a +0 short sword
  4 poisoned darts
(13, -12, D:3)
  a +0 dagger
(15, -49, D:3)
  4 poisoned darts
(15, -22, D:3)
  a +0 dagger
(15, -12, D:3)
  a +0 short sword
(16, -46, D:3)
  3 stones
(17, -49, D:3)
  a +0 dagger
(20, -50, D:3)
  a +0 barding
(20, -19, D:3)
  a +0 quarterstaff
(24, -10, D:3)
  a +0 whip
  3 poisoned darts
(26, 0, D:3)
  a +0 spear
(27, -5, D:3)
  8 stones
(34, -4, D:3)
  a +0 hand axe
(40, -15, D:3)
  a +0 dagger
(40, -14, D:3)
  a +2 hand axe of freezing
(49, -19, D:3)
  a +0 dagger
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  6 javelins
(0, 7, D:4)
  a +0 dagger
(0, 14, D:4)
  a +0 hand axe
(15, 0, D:4)
  a stone
(33, 12, D:4)
  a +0 robe
(45, 7, D:4)
  a hobgoblin corpse (skeletalised by now)
(45, 11, D:4)
  a ball python corpse (skeletalised by now)