Ernesto Uriquides - Guillen Missing Person Case

In the vast, arid landscapes of the Arizona borderlands, the story of Male Ernesto Uriquides-Guillen fades into a long and troubling silence. It was in 1991 that the 36-year-old man was last seen in the area of Nogales, Arizona. An air of uncertainty surrounds the exact date of his disappearance, with records only indicating the year he was last known to be. Mr. Uriquides-Guillen, a Hispanic and Caucasian male, stood at approximately 5 feet 5 inches tall and weighed around 150 pounds at the time he went missing. He had black hair and black eyes. The circumstances of his disappearance are sparse, with the only available information suggesting that he crossed the border from Mexico into the United States and was never heard from again.

The years that followed his last sighting yielded no new information, and the trail grew cold. It wasn't until more than two and a half decades later, on July 18, 2017, that a missing person report was formally filed with the Maricopa County Sheriff's Office. This official step, taken so long after he vanished, opened a formal investigation into his whereabouts, but the passage of time presented significant challenges. The case was entered into the National Missing and Unidentified Persons System a national database that serves as a critical resource for law enforcement and families of the missing. This entry ensured that Mr. Uriquides-Guillen's information, including dental records and DNA, would be available to compare against unidentified remains found across the country.

The official record of Ernesto Uriquides-Guillen's case is a quiet one, marked by an absence of leads and the heartbreaking reality that his family has lived with for decades. The investigation, while active, is hampered by the lack of details surrounding his journey after crossing the border. There is no information regarding who he might have been traveling with, his intended destination, or what his plans were upon entering the United States. His case is a poignant example of the ambiguous loss experienced by countless families whose loved ones have disappeared in the border region. The overview of this case is one of a man who seemingly vanished, leaving behind only the most basic identifying information and a profound sense of the unknown that has endured for over thirty years.
Last Seen: Jan 1, 1991

Missing Person / NamUs