whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(6, -4, D:1)
  a +0 club
(7, -19, D:1)
  a +0 dagger
(10, 20, D:1)
  a +0 ring mail
(14, 9, D:1)
  a +0 leather armour
(20, -12, D:1)
  a +0 club
(25, -7, D:1)
  a +0 leather armour
(45, 1, D:1)
  a +1 helmet

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 flail
(6, 6, D:2)
  a +0 halberd
(6, 7, D:2)
  a +0 club
  a +0 spear
(9, 15, D:2)
  a +0 dagger
(27, -9, D:2)
  a +0 club
  a goblin corpse
(31, 2, D:2)
  a +0 club
  a +0 club
  a +0 club
  a +0 club
  a +0 club
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(32, -20, D:2)
  a +0 dagger
  a goblin corpse
(33, -22, D:2)
  a giant cockroach corpse
(33, 2, D:2)
  a +0 short sword
(49, -5, D:2)
  a +0 club
(49, -3, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of teleportation
(2, 4, D:3)
  an adder corpse
(5, 7, D:3)
  a scroll of enchant weapon
(5, 14, D:3)
  a +0 whip
  a +0 flail
  a potion of brilliance
  a +0 club
  a +0 leather armour
  an orc corpse
  a bat corpse
  an orc corpse
  an orc corpse
(7, 7, D:3)
  a +0 short sword
(9, 10, D:3)
  17 stones
(11, 18, D:3)
  a +0 chain mail