whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 21, D:1)
  a +0 dagger
(0, 22, D:1)
  a +0 dagger
  2 stones
  a kobold corpse (skeletalised by now)
(0, 23, D:1)
  a +0 dagger
(3, 2, D:1)
  a +0 ring mail
(10, -8, D:1)
  a +1 dagger of draining
  5 stones
(15, 2, D:1)
  a rat corpse (skeletalised by now)
(16, -9, D:1)
  a +0 whip
(24, 22, D:1)
  a +0 dagger
  4 stones
(26, -6, D:1)
  a rat skeleton
(33, -7, D:1)
  4 poisoned darts
(35, 16, D:1)
  a hobgoblin corpse (skeletalised by now)
(36, 15, D:1)
  a +0 dagger
(38, -1, D:1)
  a +0 sling
(44, -14, D:1)
  a +0 chain mail

Level 2 of the Dungeon
(19, 0, D:2)
  a +0 club
  5 stones
(21, 1, D:2)
  an adder skeleton
(21, 3, D:2)
  a +0 dagger
(25, -26, D:2)
  a bat corpse (skeletalised by now)
(26, 8, D:2)
  a frilled lizard corpse (skeletalised by now)
(27, -31, D:2)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(0, 37, D:3)
  a jackal corpse
(4, 17, D:3)
  a +0 leather armour
(18, 19, D:3)
  a +0 dagger
(29, -11, D:3)
  a +0 ring mail
(31, 14, D:3)
  a +0 ring mail
(35, 12, D:3)
  a +0 club
  3 stones
  a kobold skeleton
(38, 1, D:3)
  a +0 dagger
(41, 7, D:3)
  a +0 mace
(47, 5, D:3)
  a +0 flail
  an orc skeleton
(48, 5, D:3)
  a +0 mace
  a +0 dagger
  a +0 robe
  an orc corpse (skeletalised by now)
  an orc skeleton
(51, 13, D:3)
  a parchment of Momentum Strike
(52, -5, D:3)
  a +0 leather armour
(55, 25, D:3)
  a bat corpse (skeletalised by now)
(59, 5, D:3)
  a +0 sling