Lorraine (Roberta Valderrama) is a villainess from 2014's The Purge: Anarchy. She is the sister of Tanya, one of the protagonists of the film, and the group of protagonists encountered Lorraine after Eva took them to Tanya's house to escape soldiers that were attempted to abduct them.
The group was enjoying themselves, not realizing that Lorraine was staring ominously at not only Tanya, but also Roddy, Lorraine's husband. Later on, Lorraine turned heel when she entered the living room with a gun in her hand and shot Tanya to death in cold blood. When her horrified mother tried to disarm her, Lorraine viciously beat her.
Lorraine then revealed her villainous motivation for killing her sister: she had found out about Tanya sleeping with Roddy, verbally confronting him about the affair after killing Tanya. Lorraine later had her sights on killing her husband, stating that cheaters deserve to die and that killing him was her government-given right. Roddy then took Liz (another protagonist) hostage in a futile attempt to appease his scorned wife. When Sgt. Leo Barnes shot Roddy to save Liz, the evil Lorraine shouted that he was hers to kill before getting into a shootout with Barnes. The protagonists escape unharmed, and Lorraine's fate is unknown.
