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

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

LOS ANGELES (AP) — The Los Angeles County Sheriff’s Department said this week it will retest 4,000 DNA samples and open an internal investigation after learning that it used potentially flawed ...

Los Angeles Sheriff's Department to Retest 4,000 DNA Samples After Using Faulty Kits for 8 Months LOS ANGELES (AP) — The Los Angeles County Sheriff’s Department said this week it will retest ...

LOS ANGELES (AP) — The Los Angeles County Sheriff’s Department said this week it will retest 4,000 DNA samples and open an internal investigation after learning that it used potentially flawed ...

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