Born your elder twin on the Citadel space station in 2163, Sara grew up surrounded by a multitude of alien species, cultures, and histories. In her orientation interviews, she claims this sparked her fascination with science.
With informal training aided by Alec Ryder's N7 background, Sara joined the Systems Alliance military, which was continuing its search for Prothean technology after successful discoveries on Mars. Initially assigned to peacekeeping duties, Sara was approached to serve a support role for these Prothean researchers. She often describes the thrill of serving with scientists like Mateus Silva, on the brink of the next great discovery.
When Alec Ryder was dishonorably discharged due to his AI research, internal memos show that this also effectively ended Sara's career, but Andromeda presented the kind of scientific frontiers she had sought all her life.
On arrival in Andromeda, Sara's cryopod was damaged and her revival process interrupted. Dr. Lexi T'Perro advised keeping her in a medically induced coma to allow her to awaken naturally.
Sara eventually awoke safely. Medical records show slow but promising improvement in her condition.
However, sharing identical implants and similar physiology made Sara a target for the Archon. After attacking the Nexus and hijacking the Hyperion, the Archon took Sara captive, intending to use her to provide access to Meridian. Fortunately, you were able to intervene. Though injured, Sara is projected to make a full recovery.