"We take the integrity of our criminal investigations and the reliability of our forensic testing very seriously,” L.A.

The department recently learned that some kits “were prone to intermittently poor performance with potential to cause ...

The L.A. County Sheriff's Department used DNA testing kits for months without realizing they were faulty. An internal ...

The Los Angeles County Sheriff’s Department said this week it will retest 4,000 DNA samples and open an internal ...

The manufacturer of the test kits notified the Los Angeles County Sheriff’s Department in August that many of the kits were ...