One Walmart employee said he had just left the Chesapeake, Virginia, store's break room when the shooter came in and "just started cappin' people."
Kevin Harper described the shooting in a Facebook live video. It has since been taken off his page but was re-shared on social media.
“I just left out the breakroom…. starts cappin' people up in there. Started shooting bro,” Harper said, adding the gunman shot himself.
Harper was OK but said a few associates were killed, he said. "I'm sorry for the victims."
Employees recently watched an active shooter training video, he added.
“That man a coward for that ... You kill people ain't did nothing to you," he said. "Man, you soft for that.”