whodunnit

Level 1 of the Dungeon
[Shop] Qoyrph's Distillery
  a potion of degeneration (12 gold)
  a potion of attraction (36 gold)
  a potion of degeneration (12 gold)
  a potion of heal wounds (60 gold)
  a potion of curing (36 gold)
  a potion of resistance (120 gold)
  a potion of resistance (120 gold)
  2 potions of magic (192 gold)
  a potion of ambrosia (96 gold)
(0, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(2, -38, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(5, 1, D:1)
  a frilled lizard corpse (skeletalised by now)
(9, -10, D:1)
  a jackal corpse (skeletalised by now)
(15, -12, D:1)
  a ball python corpse (skeletalised by now)
(23, -45, D:1)
  a frilled lizard skeleton
(26, -16, D:1)
  a rat skeleton
(38, -25, D:1)
  a frilled lizard corpse (skeletalised by now)
(58, -43, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +1 cloak
(11, 32, D:2)
  a bat skeleton
(15, 29, D:2)
  6 stones
(19, 18, D:2)
  a +2 dagger of speed
  a goblin corpse (skeletalised by now)
(21, 29, D:2)
  a +0 dagger
(24, 7, D:2)
  a +0 short sword
  5 stones
  a kobold skeleton
(26, 5, D:2)
  a +0 club
(27, 7, D:2)
  an adder skeleton
(29, 5, D:2)
  8 stones
(31, 33, D:2)
  a +0 dagger
(34, 11, D:2)
  a +0 quarterstaff
(39, 37, D:2)
  a hobgoblin corpse
(39, 38, D:2)
  6 stones
(40, 39, D:2)
  a +0 club
  a kobold corpse
(49, 30, D:2)
  a quokka corpse (skeletalised by now)
(50, 25, D:2)
  6 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
  3 stones
  a kobold corpse
(3, -5, D:3)
  7 stones
(6, -17, D:3)
  a +0 short sword
  an orc corpse
(9, -3, D:3)
  3 stones
(14, -2, D:3)
  the felid corpse of Natasha