whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(18, 27, D:1)
  a +0 hand axe
(21, 1, D:1)
  a +0 club
(21, 13, D:1)
  a +0 club
(22, 1, D:1)
  a cursed -1 club
  a +0 club
(28, 26, D:1)
  a +0 hand axe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(0, 4, D:2)
  a +0 chain mail
(1, 26, D:2)
  a goblin corpse (skeletalised by now)
(7, 20, D:2)
  15 sling bullets
(8, 20, D:2)
  a kobold corpse (skeletalised by now)
(22, -24, D:2)
  a +0 dagger
(24, 4, D:2)
  a +0 spear
(28, -3, D:2)
  a +0 short sword
  a +0 ring mail
(30, -3, D:2)
  a +0 whip
(31, -24, D:2)
  a +0 spear
(35, -12, D:2)
  a +0 leather armour
(39, -13, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a leopard gecko corpse
(1, -12, D:3)
  a frilled lizard corpse
(2, 0, D:3)
  a giant cockroach corpse
(7, -33, D:3)
  a +0 quarterstaff
(8, 2, D:3)
  a +0 dagger
(9, -41, D:3)
  17 stones
(11, -32, D:3)
  a rat corpse
(21, -24, D:3)
  an adder corpse
(24, -31, D:3)
  a stone