(CNN)The man accused of pursuing and killing 20-year-old Mollie Tibbetts had worked four years at an Iowa dairy farm based on false identification, his employer said Wednesday. "What we learned in the last 24 hours is that our employee was not who he said he was," said Dane Lang, the co-owner...

MONTEZUMA, Ia. — The man charged with first-degree murder in the death of University of Iowa student Mollie Tibbetts pleaded not guilty Wednesday. Cristhian Bahena Rivera, 24, appeared before District Court Judge Joel Yates at the Poweshiek County Courthouse on Wednesday, where his charge was...

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The 24-year-old man who was charged with killing 20-year-old Brooklyn, Iowa college student Mollie Tibbetts allegedly had a history with following girls in his car. Cristhian Rivera was arrested earlier this week after police saw him talking to Tibbetts on a neighbor's surveillance video the...

The body was determined to be Mollie. For 34 days friends, family, the community, and investigators searched for 20-year-old Mollie Tibbetts, who went missing after going for a run in the rural area of Brooklyn, Iowa on July 18th. On July 21, her family's worst fears were realized when...