whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(2, 14, D:1)
  a +0 dagger
(11, -4, D:1)
  a rat corpse (skeletalised by now)
(12, 28, D:1)
  a +0 club
(13, -5, D:1)
  a rat corpse (skeletalised by now)
(14, 22, D:1)
  a +0 spear
(15, -14, D:1)
  a +0 leather armour
(19, 0, D:1)
  a bat skeleton
(19, 11, D:1)
  a +0 ring mail
(21, -11, D:1)
  a +0 war axe
(22, 16, D:1)
  a +0 dagger
  a hobgoblin skeleton
(23, 3, D:1)
  a +0 ring mail
(23, 10, D:1)
  2 javelins
(23, 19, D:1)
  a frilled lizard skeleton
(26, 19, D:1)
  a +0 short sword
  a kobold skeleton
(27, 29, D:1)
  a +0 whip
  a frilled lizard corpse (skeletalised by now)
(29, 21, D:1)
  a +0 short sword
  a kobold skeleton
(34, 26, D:1)
  a ball python corpse (skeletalised by now)
(39, 11, D:1)
  a +0 hand axe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 falchion
  a +0 scale mail
  the human corpse of Terence
(10, -22, D:2)
  a +0 club
  a +0 robe
(13, -11, D:2)
  a frilled lizard corpse
(22, -24, D:2)
  a ball python corpse (skeletalised by now)
(30, -25, D:2)
  a +0 club
  a kobold corpse (skeletalised by now)
(30, 2, D:2)
  a +0 dagger
(32, -27, D:2)
  a +0 club
(36, -11, D:2)
  a +0 dagger
(38, -10, D:2)
  a frilled lizard corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka corpse
(2, -11, D:3)
  a +0 sling
  a +0 sling
  a goblin corpse
(2, 3, D:3)
  a +0 scythe
  a +0 robe
  a ball python corpse
(3, -12, D:3)
  a +0 sling
(4, 8, D:3)
  a +0 falchion
(4, 10, D:3)
  a +0 leather armour