whodunnit

Level 1 of the Dungeon
[Shop] Hiemajypn's Weapon Shoppe
  5 stones (5 gold)
  a +1 trident of pain (157 gold)
  the +3 scimitar of Resourcefulness {drain, Str+4} (376 gold)
    Str+4:      It affects your strength (+4).
  a +0 dagger (20 gold)
  a +0 dagger (20 gold)
  a +1 short sword of speed (160 gold)
  6 poisoned darts (36 gold)
  a +0 dagger of distortion (70 gold)
  a +0 sling (15 gold)
[Shop] Pueprishy's Distillery
  2 potions of attraction (78 gold)
  a potion of curing (39 gold)
  a potion of resistance (130 gold)
  a potion of enlightenment (65 gold)
  a potion of cancellation (104 gold)
  a potion of attraction (39 gold)
[Shop] Duet's Magic Scroll Emporium
  a scroll of fog (52 gold)
  a scroll of blinking (97 gold)
  a scroll of vulnerability (52 gold)
  a scroll of identify (26 gold)
  a scroll of teleportation (39 gold)
  a scroll of vulnerability (52 gold)
  a scroll of enchant armour (97 gold)
  a scroll of fog (52 gold)
  a scroll of poison (52 gold)
  a scroll of silence (123 gold)
  a scroll of identify (26 gold)
(0, 0, D:1)
  a +0 short sword
  4 stones
  a kobold corpse (skeletalised by now)
(1, 0, D:1)
  a frilled lizard corpse (skeletalised by now)
(2, -13, D:1)
  3 stones
(5, 1, D:1)
  a +0 ring mail
(8, -14, D:1)
  a +0 dagger
  3 stones
  a kobold corpse (skeletalised by now)
(14, 10, D:1)
  a +0 ring mail
(15, -3, D:1)
  a potion of degeneration
(21, -6, D:1)
  a +0 hand axe
(23, 3, D:1)
  a +0 club
(27, -14, D:1)
  a +0 quarterstaff
(30, -24, D:1)
  a +0 short sword
(34, 7, D:1)
  a +0 dagger of venom
  4 stones
  a kobold skeleton
(35, 7, D:1)
  a +0 dagger
  a +0 club
  a ball python skeleton
  a kobold skeleton
  a hobgoblin skeleton
  a gnoll skeleton
(40, -24, D:1)
  a ball python corpse (skeletalised by now)
(41, -25, D:1)
  a rat corpse (skeletalised by now)
(43, -1, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(43, 13, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a potion of invisibility
(6, 5, D:2)
  a +0 whip
  a gnoll corpse
(30, 24, D:2)
  a quokka corpse
(34, 23, D:2)
  a +0 short sword
(34, 25, D:2)
  a bat corpse (skeletalised by now)
(35, 36, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(39, 42, D:2)
  7 stones