What did the townspeople find when they went into the room at the top of the stairs?

In Part V, the narrator describes how a group of townspeople waited until Miss Emily "was decently in the ground" before forcing open the door to a deserted room above the stairs. The room was coated in dust, and "decked and furnished as for a bridal," including a man's toiletries and "carefuly folded" suit. And there on the bed was the rotting body of Homer Barron in a nightshirt. On the pillow next to him, also coated in dust, was the indentation of a head, and a single strand of "iron-gray hair," which the reader can assume belonged to Miss Emily.