Lillian Rose Hayes, 23, a medical student at Georgetown, was the kind of person people noticed only after realizing she had been there the whole time. Quiet, composed, and almost unreadable, she carried herself with a calm that never felt forced. With soft blonde hair often tied back, observant eyes, and she barely spoke. Coming from a well-known family in the city, expectations followed her everywhere, yet she never relied on her name. Around you, though, her silence felt... different.