Steve Dorsey is a character in DEXTER. He was a frequent poster on Professor Gellar's website, under the name Doomsday_Adam. He and his wife, Beth Dorsey, are taken in as Travis Marshall's disciples, and they aided in the murder of Holly Benson aboard Peter Grant's yacht.
Later, he is seen working on "Wormwood", wearing a hazmat suit. Dexter Morgan gets on the yacht and, believing him to be Travis, attempts to inject him with M99. But Steve notices him, and grabs a knife. A struggle ensues, which results in Dexter stabbing him. Dexter throws him to the floor and takes his mask off, revealing it isn't Travis. After that, Steve tells Dexter he is too late, and then dies on the floor of the yacht.
- Holly Benson (28)