Suspect in Mollie Tibbetts' Death Is Undocumented Immigrant

The search for Mollie Tibbets has come to a tragic end.

Police confirmed Tuesday they found the 20-year-old University of Iowa student's body after a five-week search. Tibbetts went missing on July 18 after going for a jog near Brooklyn, Iowa.

Cristhian Rivera, age 24, has been charged with first degree murder in the case. Police confirmed during a press conference Tuesday that he is an immigrant who is in the country illegally.