whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(11, -15, D:1)
  a bat corpse (skeletalised by now)
(12, -25, D:1)
  a +0 dagger
(16, -28, D:1)
  a +0 dagger
  2 stones
  a kobold skeleton
(16, -18, D:1)
  6 stones
(19, -3, D:1)
  4 poisoned darts
(20, -16, D:1)
  a bat corpse (skeletalised by now)
(20, -15, D:1)
  a hobgoblin corpse (skeletalised by now)
(23, -22, D:1)
  a +0 dagger
(29, 6, D:1)
  a +0 club
  a goblin skeleton
(30, 9, D:1)
  a +0 sling
(39, -4, D:1)
  a +0 club
(51, -22, D:1)
  a +0 club
  4 stones
  a kobold skeleton
(54, -7, D:1)
  a +0 robe

Level 2 of the Dungeon
(2, -36, D:2)
  a +0 dagger
  a +0 robe
(7, -24, D:2)
  the felid corpse of Natasha (skeletalised by now)
(29, -2, D:2)
  5 stones
(33, -38, D:2)
  a +0 club
(35, 9, D:2)
  a rat corpse (skeletalised by now)
(40, -6, D:2)
  the felid corpse of Natasha (skeletalised by now)
(47, -32, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(7, 18, D:3)
  a +0 scale mail
(9, -4, D:3)
  a +0 club
  a +0 chain mail
  a wand of roots (11)
  the goblin corpse of Ijyb
(9, 1, D:3)
  a rat corpse
(13, -8, D:3)
  13 gold pieces