Authorities in Tampa have confirmed that one of two missing doctoral students from the University of South Florida has been found dead, while the search continues for the second student.
Discovery and Arrest
The Hillsborough County Sheriff’s Office announced that the remains of 27-year-old Zamil Limon were discovered Friday near the Howard Frankland Bridge.
Limon’s roommate, Hisham Abugharbieh, 26, was taken into custody after a brief standoff at a residence earlier that day. Authorities said he surrendered and was later charged with multiple offenses, including abuse of a corpse, evidence tampering, false imprisonment, and battery.
Search Continues for Second Student
Investigators are still searching for Nahida Bristy, also 27, who remains missing. Marine and dive teams are actively working in areas near the bridge.
Officials upgraded both students’ status to endangered prior to the discovery, indicating concern for their safety.
Timeline of Disappearance
Limon and Bristy were last seen separately on April 16 in the Tampa area. A mutual acquaintance reported them missing after several days without contact.
- Limon was last seen at his residence that morning
- Bristy was last seen on campus at the Natural & Environmental Sciences Building
Both were pursuing doctoral studies—Limon in geography and environmental science, and Bristy in chemical engineering.
University Response
USF President Moez Limayem said there is no ongoing threat to campus safety, while expressing grief over Limon’s death and hope for Bristy’s safe return.
Ongoing Investigation
The cause of Limon’s death has not yet been determined. Authorities are urging anyone with information about Bristy’s whereabouts to contact campus police as the investigation continues.
For more on this story, stay tuned to Que Onda Magazine.

