Mollie Tibbetts murder: Iowa prosecutor says video shows Mexican national circling college student on run

As the trial opened Wednesday for the Mexican national accused of murdering 20-year-old Iowa college student Mollie Tibbetts, a prosecutor described how Cristhian Bahena Rivera allegedly admitted to investigators that he spotted Tibbetts while she was out for a run one July evening in 2018 and circled back to take a second look because he thought she was “hot.”