whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a river rat skeleton
(1, -24, D:1)
  a +0 short sword
(9, 16, D:1)
  an inkwell talisman
(18, -40, D:1)
  6 poisoned darts
(21, -32, D:1)
  a hobgoblin skeleton
(22, -29, D:1)
  a +0 whip
(25, -13, D:1)
  a rat skeleton
(28, -23, D:1)
  a +0 club
(29, -6, D:1)
  a +0 short sword
  4 stones
  a kobold skeleton
(30, -1, D:1)
  a +0 plate armour
(31, -25, D:1)
  a scarab talisman
(39, -37, D:1)
  a +0 dagger
(41, 8, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
  a kobold skeleton
(1, -2, D:2)
  the +10 spear of Luisaete {flame, rPois rN+ Str+6 Dex-5}
    rPois:      It protects you from poison.
    rN+:        It protects you from negative energy.
    Str+6:      It affects your strength (+6).
    Dex-5:      It affects your dexterity (-5).
(14, 15, D:2)
  a +0 ring mail
(18, -36, D:2)
  a +0 leather armour
(24, -35, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(29, 3, D:2)
  a +0 hand axe
  a +0 chain mail
  a +0 club
  the human skeleton of Terence
(37, -38, D:2)
  a frilled lizard corpse (skeletalised by now)
(45, -35, D:2)
  a +0 robe
(45, 12, D:2)
  a ball python corpse (skeletalised by now)
(53, -30, D:2)
  a +0 club
  5 stones
  a +0 robe
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(4, 2, D:3)
  a black bear skeleton
(6, -3, D:3)
  a hobgoblin skeleton
(6, -1, D:3)
  a hobgoblin skeleton
(11, 21, D:3)
  a +0 whip
(22, 27, D:3)
  a +0 war axe
(24, 2, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(31, 35, D:3)
  a bat skeleton
(33, 26, D:3)
  a rat skeleton
(39, 12, D:3)
  a bat skeleton
(40, 4, D:3)
  a bat skeleton
(53, 20, D:3)
  a +0 leather armour
(53, 24, D:3)
  a +0 club
  a +0 leather armour
  an orc corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  18 gold pieces
(10, -13, D:4)
  an adder corpse
(10, -4, D:4)
  a +0 flail
(10, 4, D:4)
  a +0 quarterstaff
(14, -1, D:4)
  a parchment of Kiss of Death
(18, -13, D:4)
  a +0 dagger
(28, -8, D:4)
  a +0 whip
  a kobold corpse
(31, -10, D:4)
  a +0 club
  a goblin corpse
(31, -8, D:4)
  a +0 club