whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(13, 11, D:1)
  a +0 spear
(18, 16, D:1)
  an inkwell talisman
(36, 3, D:1)
  an orb of energy
(43, 31, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka corpse (skeletalised by now)
(1, -7, D:2)
  a bat corpse (skeletalised by now)
(7, -24, D:2)
  a +0 club
  a +0 sling
(12, 0, D:2)
  a rat corpse (skeletalised by now)
(13, -1, D:2)
  a bat corpse (skeletalised by now)
(13, 1, D:2)
  a +0 quarterstaff
  a +0 flail
(13, 2, D:2)
  a +0 short sword
  2 stones
  a ball python corpse (skeletalised by now)
  a kobold corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(31, -7, D:2)
  a quokka skeleton
(32, -21, D:2)
  a ball python corpse (skeletalised by now)
(48, 13, D:2)
  a +0 short sword
  a kobold skeleton

Level 3 of the Dungeon
(2, -7, D:3)
  a quokka corpse (skeletalised by now)
(7, 3, D:3)
  a rat corpse (skeletalised by now)
(11, -17, D:3)
  a bat corpse (skeletalised by now)
(17, -17, D:3)
  a +0 dagger
  a +0 scale mail
  an orc corpse (skeletalised by now)
(18, -16, D:3)
  a +0 club
  a +0 dagger
  a +1 robe of willpower
  a goblin corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(19, 3, D:3)
  a +0 dagger
(33, -20, D:3)
  a +0 short sword
(34, 0, D:3)
  a frilled lizard skeleton
(35, 21, D:3)
  a ball python skeleton
(38, -15, D:3)
  an adder corpse (skeletalised by now)
(46, -19, D:3)
  a +0 short sword
(46, -16, D:3)
  a howler monkey corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(11, -12, D:4)
  a +0 hand axe
  a +0 scale mail
(12, -26, D:4)
  an adder corpse (skeletalised by now)
(21, -5, D:4)
  a +0 spear
  a gnoll corpse
(21, -4, D:4)
  a +0 spear
(26, -3, D:4)
  an adder corpse (skeletalised by now)
(28, -24, D:4)
  a hobgoblin corpse (skeletalised by now)
(28, 2, D:4)
  a +0 spear
(29, -2, D:4)
  a +0 ring mail
(30, 2, D:4)
  a +0 club
  a +0 leather armour
  a gnoll corpse
(35, -33, D:4)
  a +0 club
  a +0 sling
  a goblin corpse (skeletalised by now)
(35, -30, D:4)
  a +0 sling
(38, -3, D:4)
  a +0 pair of boots
(39, -34, D:4)
  a +0 club
(43, -24, D:4)
  a hobgoblin corpse (skeletalised by now)