Hall was last seen in Austin, Texas on the evening of April 25, 2009. She has never been heard from again. Her gold-colored late 1990s model Chrysler Cirrus sedan was found abandoned in the parking lot of a Waffle House on Ben White Boulevard, near the intersection of Highway 183 and Riverside Drive in southeast Austin. Her identification, cellular phone, keys and a will were inside it. She left all her money to her boyfriend.

Hall grew up in Beaumont, Texas. She worked at the Texas AgriLife Extension Service, an educational program for at-risk youth, at the time of her disappearance. Her loved ones don't believe she committed suicide; they stated her previous attempt was under much different circumstances than her April 2009 disappearance. Her case remains unsolved.