Renee was one of the thousands of New Slayers and one of the techs working under Xander's supervision. She had a crush on him.
Biography
Xander and Renee admitted their feelings towards each other around the time a Japanese Vampire Sect attacked the New Council HQ's in Scotland. Afterward Renee accompanied Xander to a meeting with Count Dracula, suffering the Count's racist remarks about her. Renee also joined the Slayer taskforce at Tokyo, dressing up as a clueless North American schoolgirl in order to lure a vampire. However, Renee was murdered by Toru, leader of the Tokyo vampires, who stabbed her with the Scythe.
Renee's body was incinerated and her ashes spread by Xander.
Gallery
Renee
Renee is killed by Toru with Buffy's Scythe.
Renee and Dracula argue.
Renee and Xander kiss.