The man on trial for the 2018 abduction and stabbing death of a University of Iowa student testified that two masked men were responsible for the crime but forced him to take part at gunpoint.
Prosecutor rests case in murder trial for man accused of killing Iowa college student Mollie Tibbetts
Cristhian Bahena Rivera is accused of killing Tibbetts, 20, in 2018, then leading investigators to the cornfield where he left her..
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