Homicide Cold Case Repository: Are Cold Case Files Public by State?
Independently fact-checked against primary sources (last audited August 4, 2026). · 91 primary sources cited on this page. How we verify our legal content

Homicide Cold Cases Repository by State
Note: Some states have a state-wide central repository while others have databases specific to counties, cities, and towns.
No federal database publishes unsolved homicide case files nationwide. The closest national resource is NamUs, the free public system the U.S. Department of Justice runs through the National Institute of Justice. A note below the table explains what it does and does not cover.
Please note that if you are using a .gov website from outside of the United States, you may need to use a VPN to gain access.

Is there a national cold case database?
No federal agency publishes a single searchable archive of unsolved homicide case files. A homicide investigation file stays with the agency that owns the case, which is why the list above runs state by state and why coverage is uneven.
The closest national resource is NamUs, the National Missing and Unidentified Persons System. The U.S. Department of Justice operates it through the National Institute of Justice, and it describes itself as "a national centralized repository and resource center for missing, unidentified, and unclaimed person cases across the United States." Access is free and open to the public.
NamUs holds three separate databases: missing persons, unidentified persons, and unclaimed persons. Unsolved homicides often surface there as unidentified-remains records or long-term missing-person records, so it is worth searching when your state has no published cold case page, or when a case may cross state lines.
NamUs does not replace the agency lists above. A tip about a specific homicide still belongs with the police department, sheriff's office, or prosecutor that holds the file.

Jurisdictions with no current cold case page
Louisiana. The Sleuth and Justice site listed above is the only Louisiana-wide cold case tracker we located. Its index is browsable by parish, but it currently lists only six cases, and most of the individual case pages are still placeholders rather than full write-ups. The Louisiana State Police site publishes no cold case or unsolved homicide list. For a Louisiana case, contact the investigating parish sheriff's office or municipal police department directly, or search NamUs.
North Little Rock, Arkansas. The police department no longer publishes a cold case list. Information about an unsolved case goes to the North Little Rock Police Investigations Division tips line, which connects callers with the detective assigned to the case and accepts anonymous tips.
Marion and Jackson counties, Oregon. Both sheriff's offices previously published dedicated cold case pages, and neither office currently lists a cold case unit among its divisions. The Marion County Sheriff's Office and Jackson County Sheriff's Office sites are both live if you need to reach an investigator.
More Reading:
Updates
Rechecked every agency link in the state-by-state table and updated 11 that had moved, including the Minnesota, Austin, Cumberland County NC, Henrico County VA, Mesa, San Antonio, Fort Worth, Charlotte and Portland entries. Corrected the Louisiana entry, which had wrongly described the Sleuth and Justice case index as unavailable when it is in fact browsable by parish. Added a section on NamUs, the Justice Department national database for missing and unidentified persons, and grouped North Little Rock and two Oregon counties into a note covering jurisdictions whose agencies no longer publish a cold case page.
Independently fact-checked against the cited primary sources
Link-maintenance review of the state-by-state table. Rechecked every agency link and updated 11 that had moved: Mesa AZ, the Minnesota BCA unsolved cases list, Somerset County NJ, the South Jersey roundup, Charlotte NC, Cumberland County NC, Portland OR, San Antonio TX, Austin TX, Fort Worth TX and Henrico County VA. Removed three rows whose agencies no longer publish a cold case page, preserving each in a note under the table with a live route to an investigator: North Little Rock AR, plus Marion and Jackson counties OR. The Marion County cold case URL returns an authorization error and the Jackson County one now redirects to the county homepage, and neither office lists a cold case unit among its divisions. Corrected the Louisiana entry: an earlier draft of this review reported that the Sleuth and Justice case index was not browsable, which was wrong. The index is live and organized by parish, and the RETURNING SOON banner appears only on the site homepage. The row now points at the index and states its real limitation, which is that most of the six case pages are still placeholders. Added a section on NamUs (namus.nij.ojp.gov), the Justice Department repository for missing, unidentified and unclaimed persons, and split the opening key takeaway so it no longer implies that no national resource exists. Stripped a stale Java session token from the Colorado database link and corrected the government-source flag on seven official city and county sites that use .us rather than .gov domains. Roughly 22 agency sites in the table refuse automated requests but load normally in an ordinary browser, so a blocked fetch was never treated as a dead link. The CrimeWatch PA aggregator, San Diego County Sheriff and New York State Police citations stayed in place as unverified rather than being removed or swapped.
Fixed 159 broken links left over from the original WordPress migration, where markdown link text had been stripped and replaced with bare URLs mid-sentence throughout the state-by-state table (the worst instance of this bug found sitewide). Verified all 155 external agency links individually: 97 were still live and got restored as proper linked citations, 47 had moved and were updated to their current live URL, and 6 with no working replacement were removed (Fort Smith AR, Jefferson Parish LA, Fayetteville NC, Carter County OK, Monroe County PA, Sioux Falls SD). Fixed 3 broken internal cross-links (VPN explainer, murder-degree, and [manslaughter](/difference-between-first-second-third-degree-manslaughter)-degree pages). Corrected a duplicated URL (Wisconsin's Polk County row was pointing to Kenosha County's page), a mislabeled Kansas row that pointed to a Missouri agency's URL, and a Washington County, Oregon row mislabeled as Washington state. Added a Key Takeaways summary and corrected the truncated, en-dash-containing page title.
Sources and References
- NamUs, the National Missing and Unidentified Persons System, run by the U.S. Department of Justice, National Institute of Justice(namus.nij.ojp.gov).gov
- Alabama Attorney General cold case unit(alabamaag.gov).gov
- Alaska State Troopers unresolved homicides list(dps.alaska.gov).gov
- Phoenix Police Department cold case page(phoenix.gov).gov
- Mesa Police Department cold case page(mesaaz.gov).gov
- Yuma Police Department cold case page(yumaaz.gov).gov
- Buckeye Police Department cold case page(buckeyeaz.gov).gov
- Scottsdale Police Department cold case registry(scottsdaleaz.gov).gov
- Little Rock Police Department cold case unit(littlerock.gov).gov
- North Little Rock Police Investigations Division tips line(nlrpolice.org)
- White County cold case page(wcso.cc)
- Jefferson County cold case page(jeffcoso.org)
- Howard County Sheriff's Office cold case page(howardcountysheriffar.com)
- LAPD Cold Case Homicide Unit contact page(lapdonline.org)
- Los Angeles Daily News unsolved homicides tracker(homicides.dailynews.com)
- San Diego Sheriff's Office cold case page(sdsheriff.gov).gov
- San Francisco Police Department cold case page(sanfranciscopolice.org)
- San Jose Police Department cold case files(sjpd.org)
- Bakersfield unsolved homicides page(bakersfieldcity.us).gov
- Fremont Police Department cold case page(fremontpolice.gov).gov
- Riverside Police Department cold case unit(riversideca.gov).gov
- Santa Clara Police Department cold case page(santaclaraca.gov).gov
- Mendocino County Sheriff missing persons and cold cases(mendocinosheriff.org)
- Colorado state cold case database(apps.colorado.gov).gov
- Connecticut Division of Criminal Justice open cold cases(portal.ct.gov).gov
- Delaware State Police unsolved homicide cases(dsp.delaware.gov).gov
- Florida Department of Law Enforcement unsolved cases database(web.fdle.state.fl.us).gov
- Georgia Bureau of Investigation cold case page(gbi.georgia.gov).gov
- Atlanta Police Department cold homicide cases(atlantapd.org)
- Hawaii County Police Department unsolved homicides list(hawaiipolice.gov).gov
- Honolulu Police Department cold cases page(honolulupd.org)
- Kauai Prosecuting Attorney's cold case page(kauai.gov).gov
- Idaho unsolved cold case roundup (KIVI/KNIN news)(idahonews.com)
- Illinois State Police Cold Case Unit overview(isp.illinois.gov).gov
- Indiana State Police cold cases by county(in.gov).gov
- Iowa Cold Cases nonprofit case database(iowacoldcases.org)
- Kansas Cold Case Playing Cards program (KBI-partnered)(doc.ks.gov).gov
- Kentucky State Police unsolved cases by county(kentuckystatepolice.ky.gov).gov
- Sleuth and Justice Louisiana cold case index (six cases, listed by parish)(sleuthandjustice.com)
- Maine State Police unsolved homicide victims list(maine.gov).gov
- Maryland State Police cold case database(mdsp.maryland.gov).gov
- Boston Police Department homicide unit cold cases(police.boston.gov).gov
- Hampden County prosecutor's office cold case page(hampdenda.com)
- Bristol County prosecutor's office cold case page(bristolda.com)
- Plymouth County prosecutor's office cold case page(plymouthda.com)
- Franklin Massachusetts Police unsolved homicide cases(franklinma.gov).gov
- Michigan Cold Case Investigative Team database(micoldcases.com)
- Midland County Michigan Sheriff cold cases(midlandcountymi.gov).gov
- Livingston County Michigan Sheriff Cold Case Team(milivcounty.gov).gov
- Jackson County Michigan cold cases page(co.jackson.mi.us).gov
- Minnesota Bureau of Criminal Apprehension unsolved cases(portal.dps.mn.gov).gov
- Stearns County cold case page(stearnscountymn.gov).gov
- New Brighton Public Safety cold case files(newbrightonmn.gov).gov
- St. Louis County Sheriff's Office cold case page(stlouiscountymn.gov).gov
- Mississippi Gulf Coast Crime Stoppers missing persons list(mscoastcrimestoppers.com)
- Southaven Police Department cold cases page(southavenpolice.org)
- Coahoma County Sheriff's Office cold case page(coahomacountysheriff.com)
- Springfield Missouri cold cases page(springfieldmo.gov).gov
- St. Louis Metropolitan Police unsolved homicides(slmpd.org)
- Kansas City Missouri Police Department unsolved homicides list(kcpolice.org)
- Boone County Missouri missing persons reporting system(report.boonecountymo.org)
- Missouri Attorney General cold case unit(ago.mo.gov).gov
- Yellowstone County cold case page(yellowstonecoldcase.com)
- Missoula County Sheriff's Office cold case unit(missoulacounty.gov).gov
- Omaha Police Department cold cases page(police.cityofomaha.org)
- Lincoln County Crime Stoppers unsolved cases list(lincolncountycrimestoppers.com)
- Washoe County Sheriff's Office cold case page(washoesheriff.com)
- Lyon County cold case page(lcsonv.com)
- Las Vegas Metro Police open homicide cases by year(lvmpd.com)
- New Hampshire DOJ cold case unit victim list(doj.nh.gov).gov
- Somerset County Prosecutor's Office current site(somersetprosnj.gov).gov
- Cape May County Prosecutor's Office unsolved cases(cmcpros.net)
- South Jersey cold case roundup (Lite 96.9 WFPG)(wfpg.com)
- Bergen County Prosecutor's Office cold case task force(bcpo.net)
- Monmouth County Prosecutor's Office unsolved crimes(mcponj.org)
- Middlesex County tip line cold case list(middlesextips.com)
- Hudson County Prosecutor's Office cold cases page(hcpo.org)
- Gloucester County Prosecutor's Office unsolved homicides(gcprosecutor.opsnetwork.org)
- New Jersey cold case tracking site(savagewatch.com)
- New Jersey State Police Cold Case Unit page(nj.gov).gov
- New Mexico State Police cold case homicide unit(dps.nm.gov).gov
- Bernalillo County Sheriff's Office cold case page(bernco.gov).gov
- New York State Police wanted and missing list(troopers.ny.gov).gov
- North Carolina State Bureau of Investigation cold cases(ncsbi.gov).gov
- Charlotte-Mecklenburg Police cold case files(charlottenc.gov).gov
- Durham unsolved homicides page(durhamnc.gov).gov
- Greensboro Police Department cold case page(greensboro-nc.gov).gov
- Winston-Salem cold case homicides page(cityofws.org)
- Cumberland County Sheriff's Office cold cases(cumberlandsheriffnc.gov).gov
- Guilford County Sheriff's Office cold case page(guilfordcountync.gov).gov
- North Dakota Attorney General cold cases page(attorneygeneral.nd.gov).gov
- Ohio Attorney General statewide cold case database(ohioattorneygeneral.gov).gov
- Tulsa County Sheriff's Office cold cases(tcso.org)
- Tulsa Police Department unsolved crimes database(cityoftulsa.org)
- SpotCrime cold case listing(spotcrime.com)
- Portland Police Bureau unsolved cold cases(portland.gov).gov
- Clackamas County Sheriff's Office cold case page(clackamas.us).gov
- Polk County Oregon Sheriff cold case unit(polkcountyor.gov).gov
- Lane County Sheriff's Office cold case page(lanecounty.org)
- Clatsop County Oregon Sheriff cold cases page(clatsopcounty.gov).gov
- Washington County Oregon Sheriff cold case investigations(washingtoncountyor.gov).gov
- Pennsylvania Crime Stoppers statewide cold case listings(crimewatchpa.com)
- Allentown Police Department cold case files(allentownpa.gov).gov
- City of Warren Pennsylvania cold case page(cityofwarrenpa.gov).gov
- Philadelphia cold case page(phillyunsolvedmurders.com)
- Rhode Island cold case tracking site(coldcaseri.com)
- Bristol Rhode Island police cold case files(bristolri.gov).gov
- Greenville Cold Case Files page(greenvillesc.gov).gov
- Columbia Police Department unsolved cases(columbiapd.net)
- Charleston Cold Cases page(charleston-sc.gov).gov
- Sumter County Sheriff's Office cold case page(sumtersheriff.org)
- Simpsonville Police Department unsolved cases and wanted persons(simpsonville.com)
- Beaufort County Sheriff's Office cold case investigations(bcso.net)
- Richland County Sheriff cold case unit(rcsd.net)
- Rapid City Journal unsolved homicides archive(rapidcityjournal.com)
- Tennessee Bureau of Investigation cold case unit(tn.gov).gov
- Knoxville Police Department unsolved murder cases(knoxvilletn.gov).gov
- Texas DPS statewide cold case database(dps.texas.gov).gov
- San Antonio Police Department cold cases(sa.gov).gov
- Austin Police Department Homicide Unit, including the APD Cold Case Unit(austintexas.gov).gov
- Houston Police Department featured cold cases(houstontx.gov).gov
- Dallas Morning News cold case map(interactives.dallasnews.com)
- Fort Worth Police Department cold cases(police.fortworthtexas.gov).gov
- Arlington Police Department cold cases program(arlingtontx.gov).gov
- Utah Bureau of Criminal Investigation cold case unit(bci.utah.gov).gov
- Vermont State Police cold case unit(vsp.vermont.gov).gov
- Virginia Beach Police Department cold case squad(police.virginiabeach.gov).gov
- Fairfax County Police cold case page(fairfaxcounty.gov).gov
- Frederick County Sheriff's Office cold case page(fcva.us).gov
- Chesapeake Police Department cold case homicide list(cityofchesapeake.net)
- Henrico Police cold case investigations(henrico.gov).gov
- Loudoun County Sheriff's Office cold case unit(loudoun.gov).gov
- Hanover County Sheriff's Office cold case page(hanoversheriff.com)
- Virginia State Police cold case database (Richmond PD cases)(coldcase.vsp.virginia.gov).gov
- Snohomish County cold case cards program(snohomishcountywa.gov).gov
- Pierce County Crime Stoppers unsolved cases list(tpcrimestoppers.com)
- Vancouver Washington Police unsolved homicides(cityofvancouver.us).gov
- Whatcom County cold case investigations(whatcomcounty.us).gov
- DC Metropolitan Police unsolved homicides page(mpdc.dc.gov).gov
- West Virginia State Police cold case files(wvsp.gov).gov
- Kenosha County Cold Case Files page(kenoshacounty.org)
- Polk County Wisconsin Sheriff cold case page(polkcountywi.gov).gov
- St. Croix County Cold Cases page(sccwi.gov).gov
- Racine Police Department cold case page(cityofracine.org)
- SpotCrime cold case listing(spotcrime.com)
- Milwaukee cold case tracking blog(milwaukeecoldcase.wordpress.com)
- Muskego Police Department cold case page(muskego.wi.gov).gov
- Wyoming Division of Criminal Investigation cold case tips(wyomingdci.wyo.gov).gov
- Louisiana State Police official site(lsp.org).gov
- Marion County Oregon Sheriff's Office(co.marion.or.us).gov
- Jackson County Oregon Sheriff's Office(jacksoncountyor.gov).gov