Florence South Carolina Shooting

A 74-year-old man accused of shooting seven South Carolina law enforcement officers, killing one, is a Vietnam veteran and disbarred attorney who used his marksmanship to hold officers back as their comrades lay bleeding on the ground, authorities said.

Florence County Sheriff's Office Facebook

The Latest on the shooting of seven South Carolina law enforcement officers (all times local):

4:30 p.m.

The sheriff in charge of the investigation into a shooting that killed one police officer and wounded six others in South Carolina says his deputies haven't finished processing the massive crime scene in an upscale neighborhood.

Richland County Sheriff Leon Lott said Thursday that until the work is finished, he can't know how many weapons were used or shots were fired.