Volunteers searchers say they still have hope they'll find the girl alive.
Ten Hope for Hailey searchers sifted through fields and an old magnesium plant off County Road 3101 outside of Snyder on Saturday.
Volunteer Kristy Lloyd says she would have liked to see more people come out, as it gets harder to remain hopeful as more time passes by.
"It's too long for her to be gone. She's a 13-year-old child and three months is way too long for her to be away from home. We hope that she's living and every day that we go out we say a prayer before we leave and just hope that we bring her back," she said.
A candlelight vigil will be held Sunday at Ruddick Park in Colorado City to mark three months since Hailey was last seen.