Gorsk was a Sontaran intelligence officer.
After a group of Wolverine assassins he sent to kill Chris Cwej and Roz Forrester in 24th century Mega City failed to do so, Gorsk killed the leader. He sent a subspace radio message to be picked up, then decided to feed on energy while he waited. However, the rest of his pack found Gorsk in this vulnerable state and killed the Sontaran in retaliation. (PROSE: Shakedown)