The funeral service for slain Iowa college student Mollie Tibbetts — found dead this week after vanishing more than a month ago — will be held on Sunday, according to a local report.

A “Mass of the Resurrection for Mollie Tibbetts” will be held at 2 p.m. in the gymnasium of the Brooklyn, Guernsey and Malcolm High School in Brooklyn, Iowa — which she had attended, KCRG reported.

Tibbetts went missing on July 18, and her body was found Tuesday.

Cristhian Rivera, 24, has been charged with first-degree murder in connection with the case.

Rick Rahn, special agent in charge at the Iowa Division of Criminal Investigation, told reporters that federal officials were able to confirm Rivera’s status as an undocumented immigrant after he was brought into custody Monday.

However, Rivera’s attorney, Allan Richards, claims his client is a Mexican immigrant living in the US legally, but he has yet to provide any evidence to prove this.

Investigators believe Rivera abducted Tibbetts when he saw her out on a run that day.

Preliminary autopsy reports show that she died of “multiple sharp force injuries.” The manner of death was declared a homicide, according to the state medical examiner.