Jefferson Park in Mesa, Arizona, is reportedly haunted by the ghost of a woman, with visitors and paranormal investigators claiming to see a "woman in white" wandering the park late at night. She is said to be seen around the time a murder was allegedly committed near the park at midnight. Additionally, reports include peripheral visual phenomena, unsettling feelings, and even physical sensations like tingling or headaches after visiting the park after dark. Some accounts also mention a story about someone being hung from a tree in the park, possibly the same woman associated with the other haunting claims. A "woman in white" is the most commonly reported sighting, appearing late at night. Visitors have reported experiencing unusual tingling sensations and an overall "off" feeling. People have seen things out of the corner of their eyes while in the park after dark. Some individuals have experienced headaches or other discomfort after visiting the park at night. The haunting is tied to rumors of a woman being murdered near the park around midnight, with some stories also claiming she was hung from a tree. The hauntings are often discussed on paranormal podcasts and online platforms, with some visitors sharing their personal experiences of strange events at the park, particularly when visiting late at night.