We have a couple threads on that where locals piped up with, well, local, reports about the MS-13 thugs here. Van placement on road, etc.
Watch the local news video, in the link I posted you can see the van parked in the parking lot with crime tape around it. It is a shopping plaza off Rt 707
Rt 707 is not a highway it is just the main road through town.
Google it 4505 Socastee Plaza Myrtle Beach Horry County SC