Dani

Dani was the former fiancée of Bryce Ansem prior to the apocalypse. She was bitten by infected on the day of the outbreak and eventually died.

"What Have You Done?"
In a flash-back to the day of the outbreak, Bryce drives an already bitten Dani out to the countryside, presumably away from the chaos of the initial onslaught of the undead. When Bryce comes across a desperate Pepper Mayland, she tells him that the bite turns people into the infected. When Dani soon dies, he is forced to leave her behind, lest she turn.