Melinda O.

 was a housemate on Summer of Secrets. She placed ninth.

Playing an extremely quiet and under-the-radar game, Melinda rarely, if ever, spoke to her fellow housemates and nominated on a strictly personal basis. Her undoing proved to be Hell Week, when her housemates failed to save her when she fell into danger, and she was evicted unanimously in a 5-0 vote against Troy.

She is the first housemate to fall victim to Hell Week, and a house vote-- both of which are traditions that appear in every future season.