whodunnit

Level 1 of the Dungeon
(1, -26, D:1)
  a +0 club
(3, -26, D:1)
  a stone
(4, -26, D:1)
  a stone
(5, -24, D:1)
  a stone
(13, 1, D:1)
  a +0 club
(17, -29, D:1)
  a +0 club
(18, -36, D:1)
  19 arrows
(18, 0, D:1)
  a +0 club
(26, -15, D:1)
  a +0 scale mail
(32, -18, D:1)
  a +0 robe
(36, -7, D:1)
  8 bolts
(40, -20, D:1)
  a +0 robe

Level 2 of the Dungeon
(1, -1, D:2)
  20 stones
(4, -3, D:2)
  4 large rocks
(5, -11, D:2)
  a +0 dagger
(12, 4, D:2)
  24 stones
(23, -13, D:2)
  27 stones
(30, 1, D:2)
  a cursed -2 dagger
(35, 2, D:2)
  a +0 club
(42, 25, D:2)
  a cursed +0 club
(44, 4, D:2)
  a stone
(46, 17, D:2)
  13 arrows
(51, -8, D:2)
  a stone
(52, -8, D:2)
  a stone
(53, -8, D:2)
  a stone
(54, -8, D:2)
  a stone

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
  a +0 leather armour
(0, 1, D:3)
  a +1 hand axe of freezing
(3, -7, D:3)
  a stone
(3, -6, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(3, 10, D:3)
  26 bolts
(7, 8, D:3)
  a +0 club
(19, -21, D:3)
  13 poisoned needles
(27, 23, D:3)
  a +0 club
(28, 2, D:3)
  a +0 robe
(32, 2, D:3)
  a cursed -3 club
(35, 16, D:3)
  a +0 mace
  a +0 leather armour
  a +0 flail
  a +0 ring mail
(39, -19, D:3)
  a +0 club
(44, -13, D:3)
  a cursed -2 whip
(45, -13, D:3)
  a +0 club
  a +0 spear
(45, 1, D:3)
  a +0 mace
(49, -17, D:3)
  17 stones
(53, 5, D:3)
  21 bolts
(53, 15, D:3)
  26 stones

Level 4 of the Dungeon
(0, 0, D:4)
  18 arrows
(1, -27, D:4)
  18 arrows
(2, -22, D:4)
  a potion of flight
(8, 1, D:4)
  16 stones
(11, -20, D:4)
  a scroll of identify
(11, -6, D:4)
  a +0 hand axe