SAN FRANCISCO — As synthetic drugs continue to evolve and threaten American lives, DEA chemists and forensic science professionals play an essential role in helping the U.S. Drug Enforcement Administration identify emerging threats, connect evidence to investigations, and provide timely information that can save lives. From analyzing suspected fentanyl and...

SACRAMENTO, Calif. — Two members of a Sacramento-based drug trafficking organization were sentenced Monday by U.S. District Judge Dale A. Drozd for fentanyl trafficking and related crimes, Acting U.S. Attorney Michele Beckwith and Drug Enforcement Administration Special Agent in Charge Bob P. Beris announced. Jose Guadalupe Lopez-Zamora, 30, of Sacramento...