19-year-old suspect arrested in shooting death of Fort Dorchester High School student

Mark Holder

The man wanted in a shooting that left a Dorchester High School student dead surrendered to Dorchester County authorities to face a murder charge on Thursday afternoon, the Sheriff's Office said.

Antwon Darelle Garrette, 18, was taken into custody at the Sheriff's Office Summerville facility in Deming Way around 4 p.m., a release says. Garrette is accused of shooting Mark Holder, 16, at a home on Sally Lane in the Greenhurst subdivision around 7:30 p.m. Wednesday. Holder died about an hour later at the hospital.