The quieter of the two assassins dispatched by Draim to Deep Space 9, who helps murder the courier Tauvid Rem and then stalks Arissa across the station.
Sorm appears in A Simple Investigation, played by Randy Mulkey.
He works for Draim of the Orion Syndicate alongside Traidy. In 2373 the two men confront Tauvid Rem, who has brought a data crystal to Deep Space 9 for Arissa, and kill him when he will not give it up. Their search of his room turns up nothing, because the crystal has been hidden elsewhere on the Promenade.
Sorm says little and leaves the bargaining to his partner, but he is the steadier hand with a weapon. He and Traidy keep watch on Arissa while Odo shelters her, and move in when she arranges to surrender the crystal. Odo intervenes before they can kill her, ending the Syndicate's pursuit and exposing Draim to arrest by Idanian intelligence.