Following an audit, however, the state Justice Department determined only a small number of cases involved the faulty ...

Faulty urine samples were linked to nine cases in Sonoma County and two in Napa County. The California Department of Justice ...

A urine protein test measures the amount of protein in a urine sample. A doctor may suggest this test to help evaluate and monitor kidney function and potentially detect kidney damage. The kidneys ...

A state forensics laboratory in a Bay Area county alerted prosecutors that urine tests conducted between 2016 and 2025 may ...