whodunnit

Level 1 of the Dungeon
[Shop] Jaatoini's Jewellery Shop
  an amulet of regeneration (420 gold)
  a ring of protection from cold (350 gold)
  a ring of willpower (350 gold)
  a +6 ring of dexterity (504 gold)
  a ring of wizardry (420 gold)
  a +6 ring of intelligence (504 gold)
  a ring of resist corrosion (280 gold)
  a ring of protection from cold (350 gold)
  the amulet of Vitality {RegenMP++ Regen++} (1400 gold)
    [amulet of magic regeneration]
    
    It increases your rate of magic regeneration.
    Regen:     It increases your rate of health regeneration.
  the amulet "Jytef" {RegenMP rC+ Slay+2} (733 gold)
    [amulet of magic regeneration]
    
    It increases your rate of magic regeneration.
    Slay:      It affects your accuracy & damage with ranged weapons and melee
    (+2).
    rC:        It protects you from cold.
(8, -10, D:1)
  a +0 dagger
(10, 22, D:1)
  an orb of light
(14, 12, D:1)
  a +0 club
(25, 33, D:1)
  a scroll of teleportation

Level 2 of the Dungeon
(6, -16, D:2)
  a +0 whip
(13, -3, D:2)
  8 stones
(21, 5, D:2)
  a +0 dagger
(28, -23, D:2)
  a +0 pair of gloves
(29, -22, D:2)
  a +0 dagger
(32, -10, D:2)
  5 stones
(35, 6, D:2)
  a +0 scale mail
(35, 8, D:2)
  a +0 whip
(45, 5, D:2)
  a +0 long sword

Level 3 of the Dungeon
(0, 0, D:3)
  2 stones
(9, 2, D:3)
  a +0 ring mail
(11, -29, D:3)
  a +0 club
(13, -31, D:3)
  a +0 whip
(13, -28, D:3)
  a staff of poison
(13, -12, D:3)
  a +0 whip
  2 poisoned darts
  a +0 dagger
(21, -22, D:3)
  a +0 flail
(24, 1, D:3)
  a +0 dagger
(29, -37, D:3)
  a +0 club
(35, -12, D:3)
  9 gold pieces
(35, -8, D:3)
  a +0 short sword
(36, 3, D:3)
  a staff of fire
  a +0 robe
  a +0 dagger
(37, -14, D:3)
  a scroll of silence
  a +0 robe
(37, -6, D:3)
  10 gold pieces
(37, 2, D:3)
  a +0 hand axe
  a stone
  a +0 whip
(45, -16, D:3)
  a +0 club
(55, -25, D:3)
  a +0 leather armour

Level 4 of the Dungeon
[Shop] Otsosoh's Weapon Shoppe
  a +3 short sword of electrocution (245 gold)
  a +5 sling of freezing (297 gold)
  a +0 quarterstaff (40 gold)
  a +0 club (10 gold)
  a +0 whip (25 gold)
  a +0 falchion (30 gold)
  a +0 long sword (35 gold)
  a +0 sling (15 gold)
  a +0 hand axe (30 gold)
  a +4 heavy sling (247 gold)
(0, 0, D:4)
  a +0 dagger
  a +0 robe
(0, 1, D:4)
  a +0 hand axe
  a +0 ring mail
(1, 2, D:4)
  a +0 trident
  a +0 leather armour
  an orc corpse
(3, 8, D:4)
  a +0 short sword
(4, -3, D:4)
  a +0 club
(8, -21, D:4)
  5 stones
(8, 10, D:4)
  a +0 shortbow
(10, -21, D:4)
  14 gold pieces
(16, -18, D:4)
  a +0 hand axe
(18, -10, D:4)
  an adder skeleton
(29, -20, D:4)
  7 stones
(33, -17, D:4)
  a +0 dagger
(39, -24, D:4)
  a +0 club
(48, -17, D:4)
  a +0 dagger