Citadel: Rita's Sister is obtained by speaking to Chellick at the C-Sec Academy. Speak to Jax down in the lower level of the Markets. Complete the transaction and return to Chellick; once you speak to Chellick again, this becomes Citadel: Rita's Sister is Safe.
Mass Effect: Infiltrator·The Final Hours of Mass Effect 3·Galactic Codex: Essentials·Mass Effect Galaxy·Revelation·Ascension·Retribution·Redemption·Evolution
Soundtracks
Mass Effect Original Soundtrack·Mass Effect 2 Original Videogame Score [Atmospheric·Combat·Kasumi's Stolen Memory·Overlord·Lair of the Shadow Broker] ·Mass Effect 3 Original Videogame Score [Extended Cut·Citadel·Leviathan] ·Mass Effect: Andromeda - Original Soundtrack
