Summary based on the NamUs case record (MP161711)
Edwin Santiago, a 70-year-old Hispanic/Latino man, was last seen on August 11, 2026, in the Kissimmee area of Polk County, Florida. The available official case information places his last known location along Kissimmee Road and indicates that he disappeared after leaving his residence that evening. Santiago was described as approximately 5 feet 9 inches tall and weighing about 170 pounds, with gray or partially gray hair and brown eyes.
He was reportedly wearing blue jeans and an orange shirt when he was last seen. Although Kissimmee is widely associated with Osceola County, the reported location connected with Santiago’s disappearance was in Polk County, and the Polk County Sheriff’s Office became the investigating agency.
According to information released in connection with the investigation, Santiago left his residence at approximately 8:30 p.m. in a vehicle. That detail became an important starting point for investigators because it suggested that his movements after leaving home might have extended beyond the immediate neighborhood. Publicly available information does not provide a detailed account of why he left, where he intended to travel, what destination he may have had in mind, or whether anyone communicated with him after his departure. No publicly available description of the vehicle associated with his disappearance was located, leaving one of the potentially significant elements of the case without further public clarification.
Santiago was formally reported missing to the Polk County Sheriff’s Office shortly after his disappearance, and the investigation was assigned agency case number PK260033266. The circumstances made his age and the passage of time particularly concerning. A missing 70-year-old person can face heightened vulnerability if stranded, injured, disoriented, experiencing mechanical trouble, or otherwise unable to contact family or authorities. At the same time, the limited amount of information made it difficult for the public to understand which possibilities investigators considered most likely. Available reports do not describe evidence of foul play, a confirmed accident, a medical emergency, or a deliberate decision by Santiago to remain away from home.
Publicly accessible online reporting about the case remains limited. Searches for Santiago’s name together with the Kissimmee location, Polk County, his age, and the circumstances of his disappearance did not reveal a substantial independent news account providing additional investigative developments. There was also no reliable online information located describing a confirmed sighting after he left the residence, the discovery of his vehicle, surveillance footage documenting his route, or any person who was known to have been with him. Because other Florida residents share the name Edwin Santiago, unrelated records involving younger men with the same name must be carefully distinguished from this missing-person investigation.
The Polk County Sheriff’s Office remained the principal law-enforcement agency identified with Santiago’s case, with the disappearance reported shortly after his last known contact. The available information gives investigators a relatively specific starting point: an elderly man leaving his residence at about 8:30 p.m., dressed in blue jeans and an orange shirt, traveling in a vehicle, and then failing to return or establish known contact. What happened after he drove away remains the central unanswered question. There is no publicly reported resolution establishing that Santiago has been found, and no reliable source located during the search provided additional circumstances explaining his disappearance.
The case of Edwin Santiago is therefore defined by a brief but troubling sequence of events: a 70-year-old man left his residence in the Kissimmee area of Polk County on the evening of August 11, 2026, departed in a vehicle, and subsequently could not be accounted for. Investigators have a description of Santiago, the clothing he was wearing, an approximate departure time, and a general last-known location, but publicly available information offers little about his intended route or what occurred afterward. Until further information establishes his whereabouts, the unanswered period following his departure remains the most important part of the investigation, and the case continues to center on determining where Santiago went after leaving home and what prevented him from returning or making contact.Last Seen: Aug 11, 2026
