Three people appeared in Benton County court today in the death of a four-year-old girl.

Kourtney Aumen is charged with second-degree murder in the case.

The girl’s parents, James and Mary Mast, face child endangerment charges.

Aumen and Ethan Mast, who are the family’s neighbors, told investigators they were trying to remove a demon from the little girl.

Ethan Mast, shown in the picture, was not in court.

He does not have an attorney.

A vigil will be held tonight at the Benton County courthouse.