After one of the city’s firearms examiners failed an annual proficiency test last year, examiners at the Department of Forensic Sciences had to go back and look at over 100 ballistics tests conducted ...

Preanalytical errors in clinical labs—like hemolysis, contamination, or mislabeling—can derail patient care before testing even begins. These mistakes are most common in high-pressure areas like ...

Kathy Eppler had waited seven years to see the man who murdered her two brothers and sister-in-law be punished for his crimes. Garrett Coughlin was sentenced to life without parole in the triple ...

The Rio de Janeiro laboratory responsible for processing all athletes' drug test samples at the Summer Olympics has been suspended by the World Anti-Doping Agency just weeks before Games begin, it was ...

Preanalytical errors and unsuitable samples can account for up to 70% of lab errors. 1 These errors can be attributed to improper specimen collection, specimen transportation, and specimen processing ...

Three people were sentenced in D.C. court Friday in connection to murder cases that exposed errors at the District’s crime lab. Joseph Brown, 34, and Rondell McLeod, 30, both of D.C., were sentenced ...

Billing errors made for laboratory work received at Clarian Arnett Clinic and Clarian Arnett Laboratories are being corrected, but Incentive PPO and Purdue 500 participants will need to take action to ...