whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(1, -6, D:1)
  a +0 club
(6, -12, D:1)
  a +0 whip
(13, 5, D:1)
  a hobgoblin skeleton
(17, -35, D:1)
  3 stones
(21, 5, D:1)
  a hobgoblin skeleton
(25, 10, D:1)
  a bat corpse (skeletalised by now)
(27, 9, D:1)
  a +0 hand axe
(43, -25, D:1)
  a +0 mace
(43, -15, D:1)
  a +0 club
(47, -31, D:1)
  a bat corpse (skeletalised by now)
(50, 2, D:1)
  a +0 spear
(57, 0, D:1)
  a +0 dagger
(58, -31, D:1)
  a bat corpse (skeletalised by now)
(58, -19, D:1)
  a rat corpse (skeletalised by now)
(62, -28, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(1, 15, D:2)
  a ball python corpse (skeletalised by now)
(2, 8, D:2)
  a +0 hand axe
(7, -10, D:2)
  a bat corpse (skeletalised by now)
(18, -22, D:2)
  a +0 leather armour
(23, 16, D:2)
  a quokka corpse (skeletalised by now)
(24, 17, D:2)
  a +0 sling
(26, 12, D:2)
  a +0 club
(30, 10, D:2)
  a +0 leather armour
(36, 12, D:2)
  a hobgoblin corpse (skeletalised by now)
(38, 12, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  an adder skeleton
(2, 5, D:3)
  a +0 buckler
(18, 36, D:3)
  a +0 club
(24, 9, D:3)
  a +0 dagger
  a +0 robe
(24, 26, D:3)
  a +0 dagger
  2 boomerangs
(27, 21, D:3)
  a +0 heavy mace
  an orc skeleton
(28, 20, D:3)
  a +0 whip
  an orc skeleton
(34, 17, D:3)
  a +0 sling
(37, 5, D:3)
  a +0 chain mail
(44, 9, D:3)
  a frilled lizard corpse (skeletalised by now)
(46, 8, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of heal wounds
(11, -44, D:4)
  5 stones
(12, -17, D:4)
  a +0 flail
  a +0 leather armour
(15, -29, D:4)
  a +0 leather armour
(20, -20, D:4)
  a giant cockroach corpse
  a ball python corpse
(20, -19, D:4)
  a +0 ring mail
(24, -26, D:4)
  a +0 scale mail
  8 stones