University of Idaho killings: Suspect arrested over slaying of four students pleads not guilty

A judge on Monday (local time) entered a not guilty plea on behalf of the graduate student charged with murder in the fatal stabbing of four University of Idaho college students.

Bryan Kohberger, 28, remained mostly silent and opted not to enter a plea during an arraignment hearing in Latah County, prompting District Judge John Judge to enter the plea for him.

Kohberger wore an orange jail jumpsuit and sat next to his attorney during the brief hearing. The judge scheduled the trial to begin on Oct. 2.

Last week, a grand jury indicted Kohberger on four counts of murder and one count of burglary. He could face life in prison or the death penalty if convicted of murder.

Kohberger is accused of stabbing three women and one man in the early morning of Nov. 13 in the home of one of the women. The crime stunned the small college town of Moscow, Idaho, home to the University of Idaho, and drew national attention, with six weeks elapsing before a suspect was caught.

Kohberger eventually was arrested in Pennsylvania, where he was visiting his family, and flown to Idaho to face charges.

Two other female roommates in the house at the time of the killings were unharmed. One of the women told investigators that at 4 a.m. she heard someone crying in one of the victim's bedrooms. She then watched as a masked man, clad in black, walked past her and out of the house, according to a court document.

The victims - Ethan Chapin, 20, of Conway, Washington; Xana Kernodle, 20, of Avondale, Arizona; Madison Mogen, 21, of Coeur d'Alene, Idaho; and Kaylee Goncalves, 21, of Rathdrum, Idaho - all suffered multiple stab wounds. Chapin was Kernodle's boyfriend.

Kohberger at the time was working on a doctorate degree in criminal justice at Washington State University, about 10 miles (16 kilometers) from the University of Idaho campus.

Authorities have not publicly disclosed a motive but have said they are confident Kohberger was responsible for the killings.