Kohvrekhar
this Noghri accompanied Darth Vader during the search for Luke Skywalker, following the Battle of Hoth. It was Kohvrekhar and his clan-brother, Ghazhak, who discovered Luke's severed hand in the airways of Cloud City, after Vader failed to seduce the young Jedi to the Dark Side of the Force. After learning that Luke survived the encounter, Vader ordered Kohvrekhar to Tatooine, to ensure that Jabba the Hutt and his henchmen didn't capture or kill Skywalker.