whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(4, -22, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(4, -21, D:1)
  a +0 club
(8, 22, D:1)
  a hobgoblin corpse (skeletalised by now)
(9, 22, D:1)
  a hobgoblin corpse (skeletalised by now)
(11, -8, D:1)
  a +0 spear
(15, 16, D:1)
  a frilled lizard corpse (skeletalised by now)
(16, -17, D:1)
  a ball python corpse (skeletalised by now)
(16, -11, D:1)
  a +0 robe
(16, 13, D:1)
  a ball python corpse (skeletalised by now)
(17, 3, D:1)
  a bat skeleton
(21, -7, D:1)
  a frilled lizard skeleton
(27, 2, D:1)
  a +0 dagger
  a +0 dagger
(28, 3, D:1)
  a +0 dagger
(33, -12, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(40, -28, D:1)
  a bat skeleton
(47, 25, D:1)
  a ball python corpse (skeletalised by now)
(52, 5, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
[Shop] Qezonim's Weapon Shoppe
  a +2 spectral quarterstaff (245 gold)
  a +0 sling (15 gold)
  a +0 sling (15 gold)
  a +2 heavy battleaxe (300 gold)
  a +0 morningstar of holy wrath (128 gold)
  a +0 shortbow (30 gold)
  a +0 short sword (30 gold)
  the +27 heavy crossbow "Sniper" {heavy, Acc+∞ SInv} (800 gold)
    Acc+∞:      It never misses its target.
    SInv:       It lets you see invisible.
  a +0 long sword (35 gold)
  3 poisoned darts (18 gold)
  a +0 short sword (30 gold)
(0, 0, D:2)
  a +0 scale mail
(0, 2, D:2)
  a frilled lizard skeleton
(1, 2, D:2)
  a +0 dagger
  a goblin skeleton
(2, 3, D:2)
  2 stones
  a +0 club
  a kobold skeleton
(3, 1, D:2)
  a rat skeleton
(4, 2, D:2)
  a quill talisman
(6, 14, D:2)
  a hobgoblin corpse (skeletalised by now)
(6, 20, D:2)
  a +0 leather armour
(12, -1, D:2)
  a +0 dagger
(16, 2, D:2)
  a +0 helmet
  a +0 animal skin
  a +0 mace
(17, -2, D:2)
  a +0 club
  a hobgoblin skeleton
(17, -1, D:2)
  a +0 club
  a +0 club
  a goblin skeleton
(24, 3, D:2)
  a +0 dagger
  a goblin skeleton
(26, 5, D:2)
  a +0 dagger
(43, 3, D:2)
  a +0 quarterstaff
(44, 7, D:2)
  a +0 sling
(44, 20, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(0, 5, D:3)
  15 gold pieces
(6, 1, D:3)
  an adder corpse
(9, 7, D:3)
  a bat corpse
(15, 9, D:3)
  a +0 short sword
  a +0 ring mail
  a +0 whip
  3 boomerangs
  a +0 leather armour
  an orc corpse
(16, 10, D:3)
  a +0 hand axe

a sewer
(0, 0, Sewer)
  a +0 dagger
  a curare-tipped dart
  a kobold corpse
(3, -1, Sewer)
  a +0 robe
(6, 0, Sewer)
  a +0 short sword
(6, 7, Sewer)
  a +0 club
  a kobold corpse
(9, 4, Sewer)
  a +0 dagger
  a kobold corpse
(15, -1, Sewer)
  a +0 hand axe