A two-page Moscow Police Department chain-of-custody report for case 22-M09903 and evidence 22M-1810, described as Item 11, a tan K-BAR sheath with a USMC logo found on a bed in a third-story bedroom. The log shows booking and receipt by Brett Payne on November 14–15, 2022; two duplicated-looking temporary-release entries to ISP Willerford for transport to the ISP lab on November 16; two duplicated-looking lab-return entries on December 16; legal-defense review by Jeff Talbott on April 6, 2023; defense review associated with Brent Turvey on December 12, 2024; repackaging by Brett Payne on June 23, 2025; and a July 7, 2025 location-change/hold entry. Custodian identities are heavily redacted. The report documents recorded custody transactions but does not itself contain DNA results, packaging photographs, seals, or signatures.
A six-page Latah County Sheriff's Office report for incident 23L-1392 documenting a KA-BAR knife and black sheath found on the ground near trees at the top of Ash Street near Spruce Street in Genesee, Idaho on March 19, 2023. The reporting party said children found it while playing. Deputy L. Whiting described a black knife with a handle wrapped in black tape-like material, a black sheath, and some rust and dust suggesting it had been in dirt for some time. Property record 1440 lists serial marking “1482 TAIWAN,” a nominal value of $1, and found-property status. The report does not connect this knife to case 22-M09903, the King Road scene, or evidence 22M-1810.
Four overlapping iMessage screenshots show a contact named Kaylee arranging two rides with the device owner. The contact card's Siri suggestion reads “Kaylee Uber” and identifies home as 1122 King Road. At 8:40 p.m. Saturday, Kaylee asks whether the recipient is driving. At 10:02 p.m., she asks for pickup at 1122 King Road and a ride to “the club”; the driver says they have just dropped people in Pullman, estimates 15 minutes, and reports arrival at 10:15. At 1:45 a.m. under “Yesterday,” Kaylee asks for pickup from the Grub Truck. The driver says they will arrive shortly, reports being parked at 1:49, and Kaylee replies that “They are at 75 and we are 78.” At 1:05 p.m., the driver sends “You all ok?” and the screenshot shows Delivered. The screenshots do not display absolute dates, device metadata, phone numbers, export provenance, or a forensic authentication report.
A one-page, fully name-redacted staffing schedule divided into “12 A Shift” and “13 B Shift.” It lists 36 time assignments across 911 first-run, ambulance-driver, fire-command, engine-resident, trainee, paramedic, and University of Idaho athletic-event coverage. On the 12th, the sheet shows five 911 first-run assignments, an ambulance driver, fire command, four resident-shift assignments, two first-aid assignments, and three athletic-event ambulance assignments. On the 13th it shows ten 911 first-run assignments plus trainee, driver, paramedic, command, command-trainee, and resident-shift coverage. Because every personnel name is obscured and no agency title or legend is printed, the document establishes scheduled role/time coverage only; it does not identify responders, calls handled, actual attendance, or locations during each shift.
A Moscow Police Department law-incident summary listing 43 incidents from 6:00 p.m. November 12 through 11:59 p.m. November 13, 2022. It provides time, incident number, nature, address or redaction, location code, and disposition code. The homicide entry is 22-M09903 at 1122 King Road at 11:56:33 a.m. on November 13. Other entries include campus alcohol/drug incidents, a 1:08 a.m. weapon offense at a redacted address, a 3:01 a.m. alcohol offense at Taylor Avenue/Band Field, a 10:54 a.m. suspicious call at 711 Rayburn Street, and drug/K9 activity at D and Main Streets shortly before the homicide entry. The report does not identify officers, callers, narratives, dispatch/arrival times, or any relationship between the other incidents and the homicide.
A Moscow Police Department custody report for incident 22-M09903 and evidence number 22M-1839, described as “Item 40 Blood Swab” from the “F3 South closet wall.” It records booking at 9:34:47 a.m. on November 14, 2022 and receipt/booking at 4:59:25 p.m. on November 15, both associated with Brett Payne and the reason “Send to Lab.” It records legal-defense viewing by Jeff Talbott on April 7, 2023 for photography. The report does not state the swab’s biological profile, test result, source individual, collection method, packaging condition, lab accession number, or whether “blood” was analytically confirmed.
A Moscow Police Department custody report for incident 22-M09903 and evidence number 22M-2094, described as “Item 258 Swab,” brand “DNA Swab,” owner number 428834. The comment says the swab came from a redacted person or source, was collected by ISP Detective Hoxie, and was submitted directly to the ISP laboratory. The log records booking by Dustin Blaker at 1:19:04 p.m. on November 23, 2022 and receipt/booking on November 25 with the reason “Driven back from Lab by 108.” It does not identify the swab subject, explain radio/identifier 108, report a DNA result, or include the laboratory chain before MPD booking.
A Moscow Police Department evidence log for incident 22-M09903 and item number 22M-2144, described as Item 290: an envelope, letter, and playing cards submitted by ISP Detective Matt Heinle under ISP Supplemental 72 for “possible suspect DNA.” The item was booked on December 6, 2022; opened for legal-defense review on April 6, 2023; copied for the Latah County Prosecutor on April 17, 2023; and moved to another evidence location on July 8, 2025. The log documents the stated testing purpose but includes no sender/recipient identity, letter text, card description, DNA test result, comparison, or conclusion that suspect DNA was present.
Custody report 23M-0164 for Item 490, a DVD containing an interview documented in ISP Supplemental 64 by ISP Detective Cody Herman. The DVD was received and copied for the Latah County Prosecutor on January 13, 2023 and viewed by legal defense on March 31. The interview subject and contents are not identified in this report.
Custody report 23M-1085 for Item 739, a DVD of a redacted subject's interview under ISP Supplemental 002, attributed to ISP Detective Sergeant Hoxie and Lieutenant Catlin. It was booked June 27, 2023 and viewed by legal defense September 28. The report does not include the interview or identify the subject.
Custody report 23M-1106 for Item 753, a thumb drive containing a redacted interview labeled ISP Supplemental 017 and dated only “11/22.” The comments attribute the interview to Detective James Millar and Detective Sergeant Ken Beckner. It was booked/copied June 29, 2023 and viewed by legal defense September 28.
A later three-page export for the same MPD evidence number 22M-1810 / Item 11 K-BAR knife sheath documented in Record 017. It lists custody events from November 2022 through July 2025, including laboratory-related transfers and later review/location changes. This is a separate report export, not a second sheath or newly collected evidence item.
Othram shipping instructions plus duplicate shipment-receipt and chain-of-custody forms for submission/request 21128. The forms record one hand-delivered item from Dustin Blaker, received November 22, 2022 at 3:15 p.m., with no package damage checked. Visible case-ID and item-notes fields are blank, so the packet does not itself identify the evidence item or establish a connection to the knife sheath or another named exhibit.
A police incident record titled “16C31883_ ACCIDENT-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “17C11249_ FOUND PROP-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “18C05623_ ACCIDENT-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “18C27768_ TRAFF HAZ-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “18C47415_ SHOTS FIRED-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “19C48812_ THEFT-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “20C32998_ CIT ASSIST-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
A police incident record titled “20C80755_ THEFT PETIT-Redacted.” It is indexed as a discrete background source with its original redactions. The report documents the agency’s recorded complaint, response, observations, and disposition for that event; it should not be treated as evidence of the Idaho Four homicides unless a specific, corroborated connection is established.
The first WSU production installment begins with WSU Police incident 22-W4386 and materials concerning assistance to Moscow Police after Bryan Kohberger’s arrest. It documents warrant preparation and service for apartment G201 at Steptoe Village and an office in Wilson-Short Hall, scene security, personnel involved, property/evidence handling, related reports, later administrative processing, and supporting communications. The extraction also contains BOLO, vehicle, public-records, FERPA/redaction, and follow-up material; individual pages must be consulted before attributing a statement or evidence item to a particular author.
The second installment compiles WSU-received communications and records surrounding the Idaho Four investigation. It opens with January 3, 2023 Moscow releases concerning Kohberger’s extradition, the Idaho court process, and the nondissemination order, then continues with agency correspondence, WSU scheduling and patrol information, Steptoe-related records, public-records handling, and investigative support material. Public releases, internal emails, schedules, and law-enforcement records are different evidence types and are indexed as such rather than treated as one continuous narrative.
The third installment centers on interagency and WSU correspondence. It includes the November 28, 2022 law-enforcement-sensitive vehicle BOLO forwarded by Moscow Police; later messages about Kohberger’s WSU criminal-justice fellowship interview materials; and May 2023 requests for extra patrols around graduate-student housing during renewed media attention and the then-scheduled preliminary hearing. It also contains additional WSU, Pullman Police, Moscow Police, public-information, and administrative records.