whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  a kobold skeleton
(3, -9, D:1)
  a +0 club
  a kobold skeleton
(6, 21, D:1)
  a +0 dagger
  a goblin skeleton
(9, 15, D:1)
  a +0 club
(18, 14, D:1)
  a bat skeleton
  a hobgoblin skeleton
(19, 14, D:1)
  a +0 dagger
  5 stones
  a kobold skeleton
(19, 15, D:1)
  a +0 dagger
  a goblin skeleton
(19, 23, D:1)
  a +0 leather armour
(20, 1, D:1)
  2 poisoned darts
(21, -5, D:1)
  a bat corpse (skeletalised by now)
(22, 14, D:1)
  a ball python skeleton
(29, -2, D:1)
  a hobgoblin skeleton
(30, 33, D:1)
  a +0 dagger
(33, -15, D:1)
  a +0 dagger
(36, 3, D:1)
  a bat skeleton
(38, 20, D:1)
  an orb of light
(42, -21, D:1)
  a +0 dagger
  4 stones
(46, -9, D:1)
  a +0 short sword
  5 stones
  a kobold skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 scale mail
(14, 21, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(25, 17, D:2)
  a rat corpse (skeletalised by now)
(28, -7, D:2)
  a +0 club
  a goblin skeleton
(31, 33, D:2)
  a +0 dagger
  a +0 sling
(40, 36, D:2)
  a hobgoblin corpse (skeletalised by now)
(42, 14, D:2)
  a ball python corpse (skeletalised by now)
(47, -15, D:2)
  a bat corpse (skeletalised by now)
(47, -7, D:2)
  a bat skeleton
(50, -11, D:2)
  an adder skeleton
(53, -11, D:2)
  an amulet of reflection

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of amnesia
(8, -21, D:3)
  a +0 robe
(13, -33, D:3)
  a +0 club
  a +0 sling
  a goblin corpse
(13, -18, D:3)
  a +0 leather armour
(18, -32, D:3)
  a +0 ring mail
(18, -23, D:3)
  a +0 club
(20, -41, D:3)
  a +0 dagger
  a goblin corpse
(29, -5, D:3)
  an adder corpse