POLICE Logo
MenuMENU
SearchSEARCH

California Cold Hit DNA Program Cracks Baffling Cases

In the last few years, California cops and prosecutors have scored 200 cold hits from DNA databases. That sounds impressive, but during the same time period, Virginia scored 1,000. California is clearly lagging behind many other states when it comes to exploiting 21st-century forensic technology, but that may be changing.

December 18, 2002
2 min to read


In the last few years, California cops and prosecutors have scored 200 cold hits from DNA databases. That sounds impressive, but during the same time period, Virginia scored 1,000. California is clearly lagging behind many other states when it comes to exploiting 21st-century forensic technology, but that may be changing.

One of the reasons that California has been slow to reap the rewards of cold hits--matches between DNA found at crime scenes and profiles of convicted criminals in a federal data-base--has been a legal challenge. But the lawsuit failed.

Ad Loading...

Now the Golden State's more than 600 Death Row inmates will have their DNA sampled. Also the authori-ties are now sampling any individual convicted of a major crime, including violent felonies, first-degree burglary, etc.

All of these samples are now being added to the FBI's DNA database, and the results have been impressive. In Sacramento County alone, three homi-cides and six rapes have been solved through cold hits in the last six months. In addition, California now has the largest state database of con-vict DNA in the nation.

Of course, having the samples from convicts is only half of the equation. Agencies have to hold onto crime scene samples and rape kits to make the system work. And that's easier said than done.

The state attorney general's office created a program two years ago to prompt labs and investigators to pur-sue cold hits. Some $50 million was allocated for the the three-year initia-tive with a goal of processing 30,000 rape kits and other biological evidence from crime scenes. State officials later cut the funding to $28.5 million after discovering that some agencies had destroyed the biological evidence to save space. In the most celebrated case of DNA destruction, the Los Angeles Police Department trashed 1,100 rape kits. Detectives ordered the evidence destroyed in all cases that were more than six years old, not realizing that the California statute of limitations for rape had been extended to 10 years in 2001.

Under the cold hit program, crime labs can petition the attorney general's office for funds to hire criminalists and buy equipment for DNA analysis. Crime lab directors and prosecutors say that's good on one level, but their major concern is processing the evi-dence before the money runs out. The program ends next October, and un-less it is renewed, the labs will be forced to look for another funding source or they will have to trim staff.

Ad Loading...

More Patrol

Thumbnail for video series POLICE Topics, Tactic & TIps against a black background and an illuminated police car light bar. Headline for Tips for Watching the Hands
Sponsoredby Wayne ParhamDecember 5, 2025

Tips for Watching the Hands

How can officers better “watch the hands”? Mike Willis, Law Enforcement National Training and Program Director for the US Deputy Sheriff's Association, shares some tips.

Read More →
Thumbnail for video series POLICE Topics, Tactics & Tips with yellow headline 10 Tips for Felony/High-Risk Stops.
Sponsoredby Wayne ParhamDecember 3, 2025

10 Tips for Felony/High-Risk Stops

What steps can officers take to stay safer during felony or high-risk vehicle stops? Here are 10 tips from Mike Willis, Law Enforcement National Training and Program Director for the US Deputy Sheriff's Association.

Read More →
Screenshot of compute screen showing a blurred license plate compared to an image where the image has been enhanced to show the numbers and letters.
Patrolby Edited by StaffNovember 25, 2025

Amped Highlights Power Behind Amped FIVE Software

Amped FIVE empowers you to advance your investigations with confidence and precision, from the crime scene all the way to the courtroom.

Read More →
Ad Loading...
Background orange tinted image of southern California with pushpin marking Burbank. Headline reads K-9 Killed by Gunman, Burbank Police Department
PatrolNovember 24, 2025

Police K-9 Killed, Suspect Dies in Shootout with Cops

A Burbank Police Department K-9 was fatally shot over the weekend by a passenger who fled on foot from a traffic stop. The armed suspect was killed in a shootout with officers.

Read More →
Thumbnail image with blue and red police lights against a black background, large POLICE logo, headline for From the Show Floor: InVeris
Patrolby Wayne ParhamNovember 23, 2025

From the Show Floor: InVeris

In this video, learn about how InVeris provides training to law enforcement, including customized augmented reality scenarios. The augmented reality system can scan up to 10,000 square feet of real-life environments and create a curriculum based on those spaces.

Read More →
Thumbnail image for video series POLICE From the Show Floor featuring Polaris Government & Defense.
Patrolby Wayne ParhamNovember 19, 2025

From the Show Floor: Polaris Government & Defense

Learn about Polaris Government & Defense in this video as POLICE visits their show booth to discover their side-by-sides and the advantages they provide for agencies.

Read More →
Ad Loading...
2026 ford police brochure
SponsoredNovember 17, 2025

2026 Ford Pro™ Police & Special Service Vehicles Guide is Available for Download

Ford Pro™ meets the needs of law-enforcement agencies

Read More →
black background width image of police lights in middle and headline Dashcam Video Officers rescue Man from Burning Car
PatrolNovember 17, 2025

Dashcam Video Shows Officers Rescue Man from Burning Car

Dashcam video released by a New Jersey police department shows two of its officers rescuing an unconscious man from a burning car after a crash.

Read More →
blue background with image of a red dot sight and also second image of the red dot on a handgun lower right
PatrolNovember 17, 2025

Aimpoint COA optic + A-CUT Named Red Dot of the Year

The Aimpoint COA optic + A-CUT system has been named Red Dot of the Year by Guns & Ammo magazine. The new optic system was introduced in January 2025.

Read More →
Ad Loading...
Thumbnail for video series POLICE From the Show Floor, with headline text featuring Axon
Patrolby Wayne ParhamNovember 16, 2025

From the Show Floor: Axon

Join POLICE as we visit with Abi Stock, of Axon, to learn about the company’s latest technology offerings, such as Axon Assistant, Form One, and the DFR integration with Skydio.

Read More →