Lieutenant Cora Harper (service number 6002-AC-1762) is a human biotic and formerly an officer in the Systems Alliance military. Her screening interviews state she was raised in poverty on an independent cargo freighter, joining the Alliance at eighteen to obtain training for her powerful biotic abilities.
However, Cora claims her superiors saw her talents as a liability, supported by test scores showing her abilities spike at abnormally high levels. She was transferred via the Citadel Council's Valkyrie Program (a subset of their interspecies military integration plan) and placed with the asari commando unit Talein's Daughters.
Though the activities of asari huntresses are typically sealed for 5,000 years, Cora has freely shared her experiences on the record: peacekeeping, counter-terrorism, and hunting fugitives. When she left Talein's Daughters for the Andromeda Initiative—no reason is recorded—Cora's huntress training and biotic capability made her a candidate for Alec Ryder's second-in-command and, if warranted, his successor as Pathfinder.