whodunnit

Level 1 of the Dungeon
[Shop] Lounite's Antique Armour Shop
  the +3 buckler "Fuda" {Reflect, Int+3 Dex+2} (1014 gold)
    Int+3:      It affects your intelligence (+3).
    Dex+2:      It affects your dexterity (+2).
  a +0 robe (23 gold)
  a +0 ring mail (104 gold)
  a +0 leather armour (52 gold)
  a +0 pair of boots (117 gold)
  a +0 robe (23 gold)
  a +0 ring mail (104 gold)
  a +0 robe (23 gold)
  a +8 chain mail of ponderousness (598 gold)
  a +0 leather armour (52 gold)
(10, -6, D:1)
  a +0 dagger
(11, -26, D:1)
  a +0 long sword
(14, -46, D:1)
  a +0 whip
(14, -25, D:1)
  a rat skeleton
(15, -39, D:1)
  a +0 dagger
(19, -47, D:1)
  a +0 club
  a kobold skeleton
(24, -10, D:1)
  a +0 short sword
(27, -40, D:1)
  a +0 mace
(35, -57, D:1)
  a hobgoblin corpse (skeletalised by now)
(36, -11, D:1)
  a +0 whip
(37, -28, D:1)
  a bat corpse (skeletalised by now)
(48, -14, D:1)
  a +0 club
(51, -29, D:1)
  a +0 spear
(51, -7, D:1)
  a +0 scale mail
(54, -49, D:1)
  a +0 whip
(57, -39, D:1)
  a +0 club
(59, -42, D:1)
  a jackal skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a goblin skeleton
(3, 10, D:2)
  a bat corpse (skeletalised by now)
(4, 10, D:2)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(5, -2, D:2)
  a +0 club
  a goblin skeleton
(10, -10, D:2)
  a +0 ring mail
(15, 0, D:2)
  a +0 whip
(16, -2, D:2)
  a +0 spear
(25, -17, D:2)
  a +0 club
  a +0 ring mail
(25, -16, D:2)
  a +0 dagger
(28, 32, D:2)
  a +4 short sword
(29, 5, D:2)
  a ring of see invisible
(29, 22, D:2)
  a +0 hand axe
(32, 13, D:2)
  an adder skeleton
(44, 1, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(48, 9, D:2)
  a +0 spear
(50, 7, D:2)
  a +0 spear

Level 3 of the Dungeon
(0, 0, D:3)
  5 boomerangs
(5, -2, D:3)
  15 gold pieces
(12, -18, D:3)
  a +0 robe
(21, -3, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(26, -9, D:3)
  a +0 dagger

Level 6 of the Dungeon
(2, 6, D:6)
  a +0 halberd
(10, 18, D:6)
  a scroll of identify