Federal agents swept across Fremont in unmarked vehicles Saturday morning to conduct an immigration enforcement operation that advocates say may have involved knocking on the doors of homes.
As of Saturday evening, there were no confirmed detentions tied to the immigration sweep, which had mobilized advocates to take to the streets searching for an unknown number of federal agents. News of the enforcement action came around 7 a.m., and the federal deployment concluded by about 9:49 a.m., the Fremont Police Department said in a statement.
It is unclear whether Immigration and Customs Enforcement was the agency involved in Saturday’s operation…