![Fentanyl](https://assets1.cbsnewsstatic.com/hub/i/r/2024/01/17/f6fea928-55b5-4f3b-b9e0-1e5def967777/thumbnail/640x360/fe8f9e6f5e85da57054e836438607408/gettyimages-1088899068.jpg?v=57e8061b2038d609da26e467de5ddfb8#)
Powder in envelope mailed to Yuba County elections office tests negative for fentanyl
After a preliminary test determined a powder in an envelope mailed to the Yuba County elections office last week was fentanyl, further testing determined the powder was not a controlled substance.