Ed Bright's Copies

These three unnamed people were in Ed Bright's residence when he turned into a failed Jefferson Starship and then unknowingly infected them and turned them into failed Jefferson Starships as well.

Background
When Ed Bright was touched by a woman and unknowingly infected them and Marshall Todd and they turned into Shapeshifter-like copies of Ed and died offscreen. When Sam and Dean Winchester went into Ed's residence to question him on what happened they see the corpses of Ed's copies.