"Tatum Riley" is "Sidney's" best friend. At the party, "Stu","Riley's" boyfriend, sends her to the garage to get a beer, not knowing that the killer is already expecting her. At first, "Tatum" thinks that one of the teenagers disguised himself as "Ghostface" to try and prank her until the masked killer pulls a knife and attempts to murder her. She tries to escape through the cat flap in the door, but gets stuck. The killer then opens the garage door and "Tatum" is eventually crushed.