Weban elderly couple were stabbed in an attempted robbery on wednesday, june 19 at a nebraska highway rest stop. Gary weaver was killed, and his wife, mary, remains in critical condition. Webwitnesses say they heard an ohio man demand the keys to a jeep that was being towed behind a missouri couple’s rv before he brutally stabbed them both and killed the man at an interstate 80 rest area. Webthe attack involved two suspects who were attempting to steal the woman’s purse. Webaccording to a press release from the hall county sheriff’s office, the victims, gary weaver, 72, and his wife mary weaver, 71, were attacked during an attempted robbery on the morning of wednesday, june 19, at an interstate 80 rest area.