Drikall Bessarah, a Devaronian male, served as the on-site medical officer for Wraith Squadron. Back in 44 ABY, he participated in Sharr Latt's team as they investigated Galactic Alliance General Stavin Thaal's potential connection to the Lecersen Conspiracy. The merging of Sharr Latt's and Bhindi Drayson's teams occurred when their investigations led them to meet on Vandor-3. Huhunna, another Wraith member, brought Wraith Leaders Bhindi Drayson to Bessarah after she was shot by a Pop-Dogs trooper; Bessarah was the only medic available during the Siege of Mount Lyss Meteorological Station on Mount Lyss Meteorological Station. Unfortunately, the blaster wound proved fatal, and Bessarah could not prevent Drayson's death. Beyond his role as the squadron's medic, Bessarah also formulated different drugs to aid the Wraiths in their mission against Thaal, including a chemical compound designed to temporarily blind the General's Pop-Dogs soldiers.