Miranda Lawson

"I settle for nothing but the best."

Facts
Cerberaus Officer

Race: Human

Gender: Female

Voice Actress: Y'vonne Strahovoksi

Has a sister named Oriana

About
Mass Effect 2:

After the Normandy SR1 unit is destroyed, and Commander Shepard is taken out of action, Cerberaus begins construction on his body to bring him/her back. This was the Lazarus Project, which Miranda was head of. She becomes a member of your new crew, and a possible romance. For her loyalty mission Shepard must help her save her sister Oriana. Together she helps you take on the Collector's in the suicide mission in the Omega 4 Relay.

Mass Effect 3:

In Mass Effect 3 (if she survives the suicide mission in Mass Effect 2) Miranda is not a crewmate or central character, but makes an appearance. You come in contact several times, and later she's the focus of a mission. Her father Henry Lawson works with Cerberaus (she's quit her position from Cerberaus by now) and is testing on humans. Commander Shepard may or may not save her at this point, and if she wins, she'll help the fight to take back Earth, although can't be seen doing so, but can be contacted before the final assault.