Homicide ruling issued for Florida doctoral student Zamil Limon

Authorities in Florida have officially confirmed the cause of death for 27-year-old doctoral student Zamil Limon, whose disappearance earlier this month prompted a massive search effort.

Limon, alongside fellow student Nahida Bristy, also 27, was reported missing from Tampa on 17 April. His body was tragically discovered on the Howard Frankland Bridge on Friday.

According to a criminal report affidavit from the Pinellas County Medical Examiner’s Office, the manner of death has been ruled a homicide, caused by "multiple sharp force injuries."

The autopsy further revealed that Limon’s body was found with his wrists and ankles bound. Investigators subsequently executed a search of the residence Limon shared with his roommate, Hisham Abugharbieh, where they discovered significant forensic evidence.

The affidavit alleges that a large volume of blood was found trailing from the apartment entry, through the kitchen, and leading directly into Abugharbieh's bedroom.

Consequently, Abugharbieh has been arrested and charged with two counts of first-degree premeditated murder, alongside counts of tampering with physical evidence and false imprisonment.

While the legal proceedings against Abugharbieh begin, the search for the second student, Nahida Bristy, remains a priority.

On Sunday evening, the Hillsborough County Sheriff's Office announced the discovery of human remains on the interstate near the Howard Frankland Bridge.

These remains have been sent for formal identification to determine if they belong to Bristy. Limon and Bristy were both highly regarded researchers at the University of South Florida before their disappearance.

Court records do not yet indicate a plea from the suspect, whose attorney has declined to comment on the allegations.