whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(6, -10, D:1)
  a +0 dagger
(14, 8, D:1)
  a +0 dagger
(15, -7, D:1)
  a cursed -3 club
(21, -12, D:1)
  a +0 club
(23, -5, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(11, -2, D:2)
  a +0 dagger
(13, -18, D:2)
  24 sling bullets
(17, -9, D:2)
  28 sling bullets
(19, 27, D:2)
  a +1 pair of gloves
(22, 17, D:2)
  a +0 ring mail
(24, -10, D:2)
  a +0 dagger
(24, 8, D:2)
  a +0 dagger
(33, -11, D:2)
  a +0 pair of gloves
(36, -9, D:2)
  a +0 robe
(37, -15, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  3 tomahawks
(10, 1, D:3)
  a cursed +0 club
(24, -14, D:3)
  a +0 leather armour
  a cursed -2 flail
(24, 24, D:3)
  18 bolts
(27, 14, D:3)
  a +0 club
  a +2 robe of positive energy
(29, -9, D:3)
  a +0 hand axe
(33, -14, D:3)
  a +0 dagger
(48, -5, D:3)
  a +0 dagger
(49, 34, D:3)
  17 bolts
(50, -11, D:3)
  a +0 leather armour
  a +0 flail
(50, 30, D:3)
  a +0 ring mail
(53, -11, D:3)
  a +0 leather armour
  a +0 mace
(63, 28, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
(2, 12, D:4)
  a +0 ring mail
(3, 6, D:4)
  a +0 whip
(3, 22, D:4)
  11 gold pieces
(4, 6, D:4)
  a +0 club
  a gnoll corpse (skeletalised by now)
(9, 6, D:4)
  a +0 club
  (unseen)
(9, 9, D:4)
  a +0 hunting sling
(10, 6, D:4)
  a throwing net
(13, -10, D:4)
  19 sling bullets
(18, 2, D:4)
  a +0 club
  a cursed +0 leather armour