Officials investigate fatal crash in Harleyville that claimed the life of a teenager.

By Accident Newswire Staff
🗓 Published: June 6, 2026 10:42 AM (3 hours ago)

HARLEYVILLE, SC — Authorities are investigating a fatal crash that occurred early on April 25 on Interstate 26, involving a 19-year-old from his vehicle.

Lucca Acosta-Navas, of Huger, was at the scene, according to the Dorchester County Coroner's Office. The incident happened around 4:30 a.m. near mile marker 172, just past the Highway 15 exit to St. George.

Acosta-Navas was driving a 2013 sedan eastbound when he struck the rear of an 18-wheeler. The impact caused his vehicle to flip multiple times, ejecting him onto the roadway, according to Master Trooper Hannah Davidson.

Several vehicles subsequently struck Acosta-Navas, and authorities are seeking additional information from witnesses to clarify details surrounding the incident. Cpl. Nick Pye stated they aim to provide Acosta-Navas' family with comprehensive information.

Troopers have not classified the incident as a , as such a designation requires a specific level of knowledge and intent to strike an object in the roadway.

Anyone with information regarding this incident is urged to call the S.C. Highway Patrol at 843-661-4705.

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