Crystal Blackburn, 39, of Mariposa, California, has been missing since December 30, 2023. She was last seen walking away from her residence near Mt. Bullion at about 7 pm on December 29, 2023. Blackburn is described as a white female, 5 feet 3 inches tall, about 160 pounds, with red hair and blue eyes. She was wearing a black sweatshirt, blue jeans, and black boots when last seen.

The Mariposa County Sheriff’s Office has an active missing persons investigation led by Deputy Arocha and is asking the public for help. A $1,000 reward is being offered for information leading to her location. Officials have also addressed social media rumors and say this case is being handled separately from other local disappearances.

If anyone has information about Crystal Blackburn’s whereabouts or is contacted by her, contact the Mariposa County Sheriff’s Office at (209) 966-3615.