Sierra Raye Mullin, also publicly identified as Sierra Raye Roberts, is listed with an official last-contact date of March 4, 2008, in Anchorage, Alaska. NamUs lists her under case number MP19740 and describes her as a White woman about five feet tall, roughly 105 pounds, with brown hair and brown eyes.

Her name appears in reporting about trafficking prosecutions in Anchorage: Josef F. Boehm pleaded guilty in 2004 to conspiracy connected to human trafficking, and Don Arthur Webster Jr., also known as Jerry Starr, was convicted in 2008 on multiple sex-trafficking and drug charges.

The basic fact remains that the circumstances of her disappearance have not been publicly explained in detail. If anyone knew Sierra, her movements, or has information about what happened to her after March 4, 2008, please share what you can.