Helene death toll rises to 200, making it deadliest storm to hit mainland US since Hurricane Katrina ABC11 Raleigh-DurhamHow did Helene impact the Biltmore Estate in Asheville? WCNC.comWatch: Helene’s powerful flooding saws building in half on Asheville river Fox Weather Photos: Helene decimates Chimney Rock, N.C., a mountain town that was washed away in the storm Yahoo!