Idaho homicides: Former FBI detective says suspect's 'hair follicles' could help police make arrest - Fox News

Fox News contributor Ted Williams unpacks the ongoing investigation in the Idaho students murders as police still have no suspect in the brutal killings.

Ethan Chapin, 20; Xana Kernodle, 20; Madison Mogen, 21; and Kaylee Goncalves, 21, all University of Idaho students, were killed during the early morning hours of Nov.

Authorities recovered over 113 pieces of "physical evidence" from the crime scene, which was sent to the Idaho State Police Forensic Services crime lab.

Idaho State Police Communications Director Aaron Snell told Fox News Digital on Wednesday that investigators have begun to receive results from forensic testing of some evidence.

Former FBI special agent Jonathan Gilliam told Fox News Digital that if the suspect left hair follicles at the crime scene, it could help lead investigators to a potential suspect.

A split photo showing the school and the victims, including University of Idaho students Ethan Chapin, 20; Xana Kernodle, 20; Madison Mogen, 21; and Kaylee Goncalves, 21. .

IDAHO MURDERS: HANDPRINT SPOTTED NEXT TO EVIDENCE TAPE AT HOUSE WHERE FOUR STUDENTS WERE KILLED.

A side-view of the house in in Moscow, Idaho, on Tuesday, November 22, 2022 where four students were slain.

(Derek Shook for Fox News Digital).

A memorial for the slain students at the University of Idaho, Monday, November 28, 2022 is covered in snow

(Derek Shook for Fox News Digital)

We remain consistent in our belief that this was indeed a targeted attack but have not concluded if the target was the residence or its occupants," a statement from the Moscow Police Department to Fox News on Thursday read