Girlfriend to Russell, Sandra's most likely only with him for his money, but loved the sex with him. During the party she tries to keep David from destroying stuff in Russell's uncle's cabin. She also seemed to be one of the few people concerned about Kate's and Ben's relationship issues alongside Russell. Later that night, Sandra goes out for a walk early in the night with her boyfriend Russell and she goes skinny dipping in the lake. She tries to entice him into joining her and dives under water but he refuses so she continues undressing to get into the water, and finally start to swim.
While she is swimming Jason appears and kills her boyfriend Russell by axing him in the face, then when she gets out from the water she sees his dead body and starts to scream. This makes Jason start to chase her by going into the water, she then starts swimming to get away from him but Jason appears from below her and grabs her from one foot to then drown her into the water. Her corpse would be later found by Tina Shepard along with Maddy Chambers´s, Kate's, Amanda Shepard's, Michael's (which was also found by Nick and Crews, and Russell Anthony Bowen's corpses. Their corpses of along with the corpses of, Ben, Michael, Maddy, Crews, Jane, Dan, Robin, Amanda Shepard, Russell, and Judy, the one-eyed corpse of Kate and the heads and headless corpse of Eddie and David were found and taken away to a morgue by police and paramedics, but the corpse of Melissa was destroyed with the Shepard house. Nick and Tina survived and were taken to the hospital.