For the past four years, Cristhian Rivera has spent his days caring for herds of meat and dairy cattle just outside Brooklyn, Iowa. On the evening of July 18, he told investigators, he spotted a young woman in workout clothes, jogging alone.
"Mollie Tibbetts’s Suspected Killer, in the U.S. Illegally, Told Investigators About Her Final Moments" is from the August 22, 2018 National section of The Washington Post. It was written by Cleve R. Wootson Jr., Nick Miroff and narrated by Sam Scholl.