A Henderson man was killed in a rollover accident in Sibley County Sunday evening. It happened at just after 6:30pm on County Road 12, around 4 miles southeast of Arlington. A 2005 Chevy Silverado driven by 44-year-old Ruby Dianne Johns of Henderson went through a curve and ran off the road. The pickup truck then went into the ditch and hit a field approach and then vaulted and rolled. Johns was extricated from the vehicle by rescue crews and flown to the Hennepin County Medical Center, where she is in Stable condition. She was wearing a seatbelt. Her passenger, 53-year-old Peter William Johns was not wearing a seatbelt, and was ejected from the vehicle and pronounced dead at the scene. The crash remains under investigation by the Sibley County Sheriff’s Office.