whodunnit

Level 1 of the Dungeon
[Shop] Hucenu's Jewellery Shoppe
  a ring of resist corrosion (200 gold)
  a ring of positive energy (200 gold)
  a ring of see invisible (150 gold)
  a ring of see invisible (150 gold)
  a ring of poison resistance (200 gold)
  a ring of fire (250 gold)
  a ring of fire (250 gold)
  an amulet of reflection (300 gold)
  a +6 ring of intelligence (360 gold)
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(3, 19, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(7, -3, D:1)
  a bat corpse (skeletalised by now)
(9, -1, D:1)
  a +0 battleaxe
(12, -4, D:1)
  a +2 short sword of venom
(14, -2, D:1)
  a ball python skeleton
(17, -18, D:1)
  an orb of light
(21, -5, D:1)
  a frilled lizard corpse (skeletalised by now)
(23, 2, D:1)
  a rat corpse (skeletalised by now)
(25, 2, D:1)
  a +0 robe
(29, -2, D:1)
  a +0 pair of gloves
(30, -20, D:1)
  a +0 dagger
(31, -22, D:1)
  a +0 whip
  3 stones
  a +0 leather armour
  a kobold skeleton
(31, -19, D:1)
  a +0 club
(36, 1, D:1)
  a hobgoblin skeleton
(64, 21, D:1)
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(3, 8, D:2)
  7 stones
(4, -6, D:2)
  a +0 dagger
  2 stones
  a kobold corpse (skeletalised by now)
(10, -6, D:2)
  2 stones
(22, -16, D:2)
  7 stones
(22, 27, D:2)
  a frilled lizard corpse (skeletalised by now)
(23, -10, D:2)
  6 stones
(23, 28, D:2)
  a frilled lizard corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(24, 2, D:2)
  a +0 pair of gloves
(27, 27, D:2)
  a +0 dagger
  a +0 dagger
(30, 2, D:2)
  a +0 club
  a goblin skeleton
(36, -16, D:2)
  a +0 spear
(36, 2, D:2)
  a +0 ring mail
(39, -1, D:2)
  a +0 leather armour
(43, 11, D:2)
  a ball python skeleton
(56, -3, D:2)
  an adder corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
  a +0 chain mail
  4 stones
  an adder corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(2, 9, D:3)
  4 poisoned darts
(7, -21, D:3)
  a quokka skeleton
(14, -18, D:3)
  a +0 rapier
(15, -16, D:3)
  a +0 halberd
(18, 3, D:3)
  a +0 ring mail
(23, -24, D:3)
  a +0 mace
(26, 5, D:3)
  a +0 dagger
(31, -9, D:3)
  6 stones
(32, -2, D:3)
  a +0 dagger
  a +0 robe
  a wand of flame (5)
  the elf corpse of Dowan
(33, -7, D:3)
  a +0 dagger
  a goblin skeleton
(35, -16, D:3)
  a +0 leather armour
(43, 13, D:3)
  a +0 club
(48, -16, D:3)
  a hound skeleton
(48, 15, D:3)
  a rat corpse (skeletalised by now)
(50, -29, D:3)
  a +0 ring mail
(57, -16, D:3)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of heal wounds