whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(16, 20, D:1)
  3 stones
(16, 21, D:1)
  a +0 club
(16, 23, D:1)
  a bat corpse (skeletalised by now)
(22, 9, D:1)
  5 stones
(23, 8, D:1)
  a jackal skeleton
(23, 30, D:1)
  a +0 ring mail
(25, 11, D:1)
  a +0 robe
(25, 14, D:1)
  a rat skeleton
(26, 5, D:1)
  a frilled lizard corpse (skeletalised by now)
(29, 4, D:1)
  a bat corpse (skeletalised by now)
(41, 36, D:1)
  a ball python corpse (skeletalised by now)
(44, 28, D:1)
  a +0 ring mail
(49, 19, D:1)
  a +0 leather armour
(51, 11, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(7, -5, D:2)
  a +0 spear
(13, 6, D:2)
  a +0 dagger
(14, -6, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(18, -4, D:2)
  a staff of alchemy
(22, 8, D:2)
  6 stones
(24, 1, D:2)
  a +0 trident
(24, 9, D:2)
  a +0 short sword
(34, 14, D:2)
  a +0 ring mail
(35, 25, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a giant cockroach corpse
(0, 2, D:3)
  a frilled lizard corpse
(4, -6, D:3)
  a +0 whip
  5 stones
  a kobold corpse
(4, 29, D:3)
  an adder corpse
(8, -11, D:3)
  a +0 club
  a +0 robe
  a quokka corpse
  a hobgoblin corpse
(9, 32, D:3)
  a ball python corpse
(11, 12, D:3)
  a ball python corpse (skeletalised by now)
(12, 9, D:3)
  a +0 whip
  5 stones
(12, 35, D:3)
  a ball python corpse
(15, 1, D:3)
  a bat corpse (skeletalised by now)
(15, 28, D:3)
  a +0 club
  a +0 club
  a +0 sling
  a +0 club
  a goblin corpse
  a goblin corpse
  a goblin corpse
(16, 28, D:3)
  a +0 dagger
(20, 27, D:3)
  a +0 club
(21, 28, D:3)
  a +0 club
  a +0 dagger
  a +0 dagger
  a goblin corpse
(22, 22, D:3)
  a +0 club
(22, 23, D:3)
  a +0 dagger
  a goblin corpse
(22, 30, D:3)
  a +0 dagger
(23, 31, D:3)
  a +0 dagger
  a goblin corpse
(24, 34, D:3)
  a potion of enlightenment
(32, 5, D:3)
  2 stones
(32, 20, D:3)
  3 stones
(34, 26, D:3)
  a hobgoblin corpse (skeletalised by now)
(35, 17, D:3)
  a wand of flame (18)
(35, 26, D:3)
  a frilled lizard corpse (skeletalised by now)
(45, 17, D:3)
  11 gold pieces