Doctor Miriam Revna was a doctor working at the Prosperity Wells colony on Ryushi. She was the wife of Dr. Kesar Revna. Miriam was at the colony when it was subjected to a devastating assault by a group of Yautja and the Xenomorphs they had unleashed on the planet. The incident led to the destruction of the colony and the death of several of its inhabitants.
Miriam was killed in a copter crash caused by a Xenomorph Warrior whilst trying to flee the settlement.