(NewsNation) — Attorneys for Bryan Kohberger, the man accused of killing four University of Idaho students in 2022, filed multiple motions Friday seeking to suppress key evidence in the case, including DNA samples and digital records.
The defense team filed 12 motions challenging evidence they claim was obtained unconstitutionally, including records from Amazon, Google, Apple and AT&T, as well as items found in Kohberger’s apartment and car.
- Evidence obtained through investigative genetic genealogy
- Amazon.com account information
- Google records
- Apple data
- AT&T phone records
- Items found in his Pullman, Washington apartment
- Evidence collected from his white Hyundai Elantra
Central to their argument is a “Franks Motion” alleging police officers deliberately withheld or misrepresented key information when obtaining search warrants. The defense specifically challenges the use of investigative genetic genealogy, arguing it violated Kohberger’s constitutional privacy rights.
Kohberger, a former Washington State University Ph.D. student, faces charges in the November 13, 2022, stabbing deaths of Kaylee Goncalves, Madison Mogen, Xana Kernodle, and Ethan Chapin at an off-campus house in Moscow.
“The warrants used lacked probable cause as written,” Kohberger’s attorneys argued in court documents, citing violations of both the Fourth Amendment and the Idaho Constitution.
The Latah County Prosecutor’s Office has until Dec. 6 to respond to the motions. A hearing is scheduled for Jan. 23 at the Ada County Courthouse.
Kohberger’s trial is set for August 2025, following his decision to waive his right to a speedy trial last year. He has been in custody since his arrest in December 2022.