Idaho Murders: Newly released affidavit charges Bryan Kohburger with 4 counts of murder and burglary

Bryan Kohberger faces four counts of first-degree murder and one count of burglary in the slayings of four University of Idaho students in November 2022.

Newly unsealed documents filed in Latah County, Idaho reveal how authorities used DNA found on a knife sheath recovered at the crime scene.

Court documents also say cellphone data shows that 28-year-old Bryan Kohberger had visited the area near the home where the Nov. 13 attack occurred about a dozen times since June.

A woman who lived at the victims' home and who wasn't harmed awoke early that morning and heard crying before seeing a masked man in black clothing walk past her and toward a sliding glass door, the court documents say.

READ THE FULL AFFIDAVIT BELOW. MOBILE USERS CLICK HERE.

CONTINUING COVERAGE OF MOSCOW, IDAHO MURDERS

The white sedan: How police tracked down the suspect in Idaho murders

Idaho murders: Bryan Kohberger applied for internship at Pullman Police Department in fall 2022

'The boy ain't right:' Former homicide detective gives his take on Idaho murder suspect

Idaho murders: Bryan Kohberger changed license plate five days after student slayings

Former homicide detective says Idaho murder suspect wasn't prepared for chaos after killings

Shocking court documents reveal police began suspecting Kohberger less than 2 weeks after Idaho murders

Bryan Kohberger's phone pinged at Idaho murder scene hours after killings and 12 times prior: investigators

Idaho murders: Roommate saw masked man night of killings; cops used DNA, cell phone records to crack case

Idaho murders: Watch Bryan Kohberger's first court appearance in Moscow (full video)

Idaho murders: FBI directed Indiana police to pull over Bryan Kohberger, seeking video images of his hands

Idaho murders suspect Bryan Kohberger's dad mentioned WSU SWAT shooting in new police bodycam