Authorities are investigating a suspicious envelope sent to the elections office in Yuba County on Wednesday morning that might have contained fentanyl.

…

The package appeared to come from “a verified agency” and didn’t look suspicious at first, but a staff member discovered a powdery substance inside that prompted them to call law enforcement, said Yuba County spokesperson Rachel Abbott. A field test showed the presence of fentanyl, but authorities will conduct further analysis to confirm. Abbott said no one was harmed.

…

Election officials and workers across the country have increasingly faced threats and harassment since former President Donald Trump and his supporters began spreading false election claims after he lost the 2020 election.

Many election offices across the United States have taken steps to increase the security of their buildings and boost protections for workers. Facing the threats of fentanyl-laced packages, some have started stocking up on naloxone, the antidote to fentanyl.