Leah Cairns (1974 - )
Film Deaths:
- Deep Evil (2004) [Sarah, Woman in Airlock]: Shot to death by Ona Grauer after Leah had been possessed by the alien lifeform.
- 88 Minutes (2007) [Sara Pollard]: Slashed to death (off-screen) after being hanged upside-down by Leelee Sobieski in Leah's apartment; her body is shown afterwards when Al Pacino and Alicia Witt discover her.
- Interstellar (2014) [Lois]: Likely dies (off-screen) during the time span of Matthew McConaughey's space journey. (It's possible she died from complications due to the Earth's heavy pollution; Topher Grace examines her after she exhibits a chesty cough and his diagnosis implies she is poor health.)
TV Deaths:
- Battlestar Galactica: Daybreak Part 2 (2009) [Lt. Margaret 'Racetrack' Edmonson]: Killed in an explosion, along with Colin Lawrence, when their Raptor is hit by debris during the final battle. (Thanks to Alex)