Justin James Jackson, 17, and Keshawn De'Metrius Mumford,18, and a 15-year-old boy were arrested Tuesday morning and charged with Assault and Battery by Mob Third Degree.
Mumford and the 15-year-old attacked a 16-year-old boy on West Main Street in Timmonsville on May 9, according to the Florence County Sheriff's Office. Deputies said Jackson drove Mumford and the juvenile to the scene.
The boy was struck several times in the head, deputies added. They said he's expected to be OK.
The suspects have been released from the Florence County Detention Center on $1,500 bond pending the outcome of their cases.