whodunnit

Level 1 of the Dungeon
[Shop] Bohulasa's Assorted Antiques
  a ring of protection from fire (625 gold)
  a potion of curing (75 gold)
  a +0 arbalest of flaming (252 gold)
  a scroll of identify (50 gold)
  a +0 flail (87 gold)
  a potion of berserk rage (125 gold)
(0, 0, D:1)
  a +0 dagger
(1, 9, D:1)
  a +0 chain mail
(7, 37, D:1)
  a +0 morningstar
(11, 45, D:1)
  25 sling bullets
(19, 18, D:1)
  an orb of energy
(30, 13, D:1)
  a +0 whip
(38, 9, D:1)
  a +0 robe
(38, 31, D:1)
  a scroll of immolation
(44, 30, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(1, -32, D:2)
  a +0 whip
(9, -38, D:2)
  a +0 club
(23, -8, D:2)
  a +0 dagger
  a +4 hunting sling
(25, -27, D:2)
  a +0 club
(29, -8, D:2)
  a +0 robe
(30, -28, D:2)
  15 bolts
(31, 1, D:2)
  a +0 club
(32, -12, D:2)
  a staff of conjuration
(33, -11, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a river rat corpse
  a river rat corpse
(1, 3, D:3)
  a river rat corpse
(1, 4, D:3)
  a giant cockroach corpse
(7, 3, D:3)
  14 gold pieces
(38, -24, D:3)
  a +0 club
  a goblin corpse
(43, -28, D:3)
  a +2 whip of freezing
(46, -38, D:3)
  an adder corpse

a sewer
(0, 0, Sewer)
  a rat corpse
(1, -2, Sewer)
  a river rat corpse