Man, 72, Killed and His Wife Wounded in Knife Attack at Nebraska Highway Rest Area

GRAND ISLAND, Neb.—An attempted robbery at a highway rest area in eastern Nebraska left a 72-year-old man dead and his 71-year-old wife critically injured in a knife attack Wednesday, authorities said. The Hall County Sheriff’s Office said deputies were called to an Interstate 80 rest area shortly after 7 a.m. Wednesday and found the couple both injured with knife wounds. Authorities said Gary and Mary Weaver had been traveling across Nebraska in their mobile home before the incident occurred. Mr. Weaver died at a Grand Island hospital. Ms. Weaver was in critical condition Wednesday at the hospital with life-threatening injuries, authorities said. The Weavers were from Eureka, Missouri....