Erwin, Tenn.-based Impact Plastics Inc. is under investigation by the Tennessee Bureau of Investigation for possible criminal violations for worker deaths from Hurricane Helene flooding.
In addition, the Tennessee Occupational Safety and Health Administration (TOSHA) has opened its own investigation.
Six workers were swept away on Sept. 27 in a flash flood that swamped an industrial park in Unicoi County caused by heavy rains from Hurricane Helene.
Two women are confirmed dead, an immigrants rights group told local media, and at least three are missing.
Company officials denied telling employees they would be fired if they left the facility. But at least two employees and relatives of missing employees said workers were not allowed to leave until it was too late.
On Oct. 1, First Judicial District Attorney General Steve Finney asked the Tennessee Bureau of Investigation to investigate.
"Specifically, I asked that they review the occurrences of Friday, Sept. 27, 2024, to identify any potential criminal violations," Finney said in an Oct. 2 statement.
TOSHA investigators will work with TBI, which is the lead agency, to survey the facility site in Erwin, to review company records and procedures, and to interview management and employees.
No timeline is set yet for beginning the on-site inspection. Once started, a fatality investigation can take up to six months to complete.
The final report detailing the TOSHA findings will be made public.
"Impact Plastics has not been contacted by the TBI but will fully cooperate with their investigation," company spokesman Tony Treadway said in an Oct. 2 email to Plastics News. The company also conducted an internal review, which it released on Oct. 3.
Employee Robert Jarvis gave News 5 WCYB a detailed account of the events of Sept. 27. Jarvis said he got a text that the parking lot was flooding, and he went out to check his car.
"I moved my car to higher ground, which it was still in water. There wasn't no dry ground in the parking lot," Jarvis told WCYB. "I got out. I said, 'Can we leave?' And the woman said no."
The woman then consulted with a manager, he said.
"About 10 minutes later, she came back and said, 'Y'all can leave.' It was too late," Jarvis said. "We had one way in, one way out. When they told us we could leave, the one way out was blocked off. So, we're stuck in traffic on that road waiting to see what we'd do."
As the floodwaters rose, another worker, Jacob Ingram, told Knox News that some employees survived by clinging to yellow plastic pipe made by PolyPipe USA, another manufacturer at the site. Ingram posted several videos on Facebook showing the flooding and employees hanging onto a truck loaded with pipe.
The Riverview Industrial Park, where the injection molding business is located, was closed on Sept. 30. The business park is by the Nolichucky River, which reportedly swelled with a rush of water comparable to nearly twice what cascades over Niagara Falls.
Some employees with four-wheel drive vehicles looked for other ways out than the blocked service road. "But if you didn't have four-wheel drive or if you were stuck in that line I was stuck in, it was too late because, I mean, like I said, my car got washed down the river, down the road actually," Jarvis said.
Ingram told Knox News: "They should've evacuated when we got the flash flood warnings and when they saw the parking lot. When we moved our cars, we should've evacuated then. … We asked them if we should evacuate, and they told us not yet; it wasn't bad enough.
"And by the time it was bad enough, it was too late unless you had a four-wheel drive," he said.
Ingram told Knox that he and 10 other employees were fighting their way through waist-deep water in the parking lot when a truck driver from PolyPipe called them over and helped them get onto the back of his open-bed truck, which was packed full of large yellow flexible gas pipe. They were there for hours waiting for rescue. The truck was hit by debris several times, knocking some people into the water, he said. Eventually the trailer flipped, but he and others managed to hang onto the pipe.