Melissa Blair Benn was a female missing person from Spanaway, Washington, last seen on September 15, 2020, after walking away from an adult care facility while she was still recovering from a traumatic brain injury. Public case information listed her as Melissa Blair Benn, a White/Caucasian woman, and recorded her missing age as 38, although some later references to the case may describe her age differently as time passed.
The available online records place her last known contact in Spanaway on that September day, with NamUs identifying the case as MP74831 and listing the date of last contact as September 15, 2020. The circumstances made the case especially urgent from the beginning because Melissa was not simply absent; she was medically vulnerable, newly transferred for continued care, and believed to be unable to safely manage her situation on her own.
The known timeline begins with Melissa’s recovery from a traumatic brain injury that she had sustained months before she vanished. According to public reporting, she had been transferred to an adult care facility in Spanaway as part of that recovery. Case summaries connected to The Charley Project and NamUs state that she was last seen at approximately 12:10 p.m. on Tuesday, September 15, 2020, when she walked away from a caregiver’s home or facility. Another online case summary states that the facility was on 10th Avenue Court East in Spanaway and that Melissa left only a short time after arriving there. That detail gives the disappearance a painful immediacy: a move that was meant to provide safety and supervision became the moment when she slipped out of contact.
Investigators and public missing-person notices emphasized Melissa’s medical condition because she was suffering from memory issues and might not know where she was or be able to care for herself. KIRO 7 reported that Pierce County detectives considered her endangered and asked the public for help finding her. The same reporting said she had just been transferred to the care facility for continued recovery from the traumatic brain injury, and that the photograph released by deputies was the only one they had showing how she looked at that time. The concern was heightened by the practical realities surrounding her disappearance: public case summaries said she was not believed to have had money, identification, or a cellular phone when she went missing, leaving her with few ways to seek help, prove who she was, or contact anyone who knew her.
Melissa was described as 5 feet 5 inches tall and approximately 120 pounds, with brown hair and hazel eyes. Public NamUs-derived information said that, when last seen, her hair was short but long enough to lay flat on top. She was last reported wearing a pink hoodie and blue pants. Distinctive identifying information included tattoos of butterflies on her right shoulder and abdomen. These details were important because they offered the public a way to recognize her at a time when she may not have been able to clearly explain her identity, her medical history, or why she needed assistance.
The public information also noted that Melissa had lived on the streets in the Seattle area for about five years before her disappearance. That history may have broadened the possible places she could have gone after leaving Spanaway, while also making her situation more precarious. A person familiar with homelessness, displacement, and survival in public spaces may move through communities in ways that are difficult for investigators to track, especially without a phone, money, or identification. At the same time, Melissa’s traumatic brain injury and memory problems meant she may not have been navigating by choice in the ordinary sense; she may have been confused, disoriented, or unable to understand the danger she was in.
The Pierce County Sheriff’s Department was identified as the investigating agency, and the public was asked to call 911 with information about Melissa’s location. Later online discussion noted that her NamUs page was no longer available, and the Websleuths thread for the case appeared in a “Presumed Located” category, but the publicly accessible online information reviewed here did not provide a clear official date, condition, or narrative explaining the resolution. Because of that, the most responsible overview is that Melissa Blair Benn’s case began as the disappearance of a medically endangered woman who walked away from a Spanaway care setting on September 15, 2020, shortly after being placed there to continue recovering from a traumatic brain injury; she was believed to be without a phone, identification, or money, and investigators warned that she might not know where she was or be able to care for herself. In overview, the case is remembered through a narrow but troubling set of facts: Melissa’s vulnerability, her brief time at the care facility, the urgent search that followed, and the lingering importance of treating her story with dignity while recognizing how little public information has been released about what happened after she disappeared.Last Seen: Sep 15, 2020
