whodunnit

Level 1 of the Dungeon
(1, 0, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(2, -27, D:1)
  a +0 dagger of flaming
(7, -2, D:1)
  a bat corpse (skeletalised by now)
(8, -12, D:1)
  an inkwell talisman
(10, -30, D:1)
  a +0 ring mail
(10, -12, D:1)
  a ball python skeleton
(17, -20, D:1)
  a rat skeleton
(18, -20, D:1)
  a hobgoblin skeleton
(23, -19, D:1)
  a +0 robe
(24, -8, D:1)
  a +0 short sword
  a kobold skeleton
(25, -8, D:1)
  a +0 club
  a goblin skeleton
(26, -1, D:1)
  a bat corpse (skeletalised by now)
(27, -3, D:1)
  a +0 whip
  a stone
  a kobold corpse (skeletalised by now)
(32, -8, D:1)
  a +0 club
(37, -23, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka corpse (skeletalised by now)
(2, -30, D:2)
  a ball python skeleton
(3, -29, D:2)
  a +0 pair of boots
(8, 2, D:2)
  a +0 ring mail
(14, -26, D:2)
  a +0 short sword
  a kobold skeleton
(16, -41, D:2)
  a +0 short sword
(18, -39, D:2)
  a bat corpse (skeletalised by now)
(28, -18, D:2)
  an adder corpse (skeletalised by now)
(41, -22, D:2)
  a bat corpse (skeletalised by now)
(43, -34, D:2)
  a frilled lizard corpse (skeletalised by now)
(45, -23, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
[Shop] Yvetenyo's Antique Armour Shop
  +0 ice dragon scales (1500 gold)
  a +0 robe (27 gold)
  +1 steam dragon scales (1410 gold)
  a +1 pair of boots (345 gold)
  a +0 robe (27 gold)
  a +0 leather armour (60 gold)
  a +0 ring mail (120 gold)
  the +0 acid dragon scales "Bakhuk" {rN+ rCorr Str+3} (1725 gold)
    rN+:        It protects you from negative energy.
    rCorr:      It protects you from acid and corrosion.
    Str+3:      It affects your strength (+3).
  a +2 hat (480 gold)
(12, 36, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(13, 36, D:3)
  a bat corpse (skeletalised by now)
(21, 16, D:3)
  4 boomerangs
(22, 15, D:3)
  a +0 dagger
(22, 17, D:3)
  a +0 whip
(27, 34, D:3)
  a +0 club
  a +2 sling of freezing
(31, 21, D:3)
  a +0 club
(32, 28, D:3)
  a hobgoblin corpse (skeletalised by now)
(43, 34, D:3)
  a +0 robe
(45, 34, D:3)
  a +0 whip
(46, 12, D:3)
  a +0 dagger
(48, 25, D:3)
  a ball python corpse
(51, 44, D:3)
  a ball python corpse