This article is about a crime lord. You may be looking for a Jedi named Hallen.
"Find out if Hallen got his drills from the wreckage, then get that crime lord scumbag to pay up."
―Rachel's partner[src]

Hallen was a male crime lord living during the Cold War. He was imprisoned on Belsavis by the Galactic Republic, but in 3641 BBY managed to hire a smuggler to deliver to him drills for use in escape. Unfortunately, the smuggler got shot down over Belsavis prison, leaving a message to his partner Rachel to try and deliver the drills to Hallen for payment. This never came to pass, as the drills were destroyed by a Republic citizen.