California farm worker injured in immigration raids dies; more than 300 arrested, feds say

Federal immigration authorities said Saturday they arrested more than 300 immigrants suspected of being in the country illegally in raids Thursday on two California cannabis farm sites as protesters engaged in a tense standoff with authorities during an operation at one of the farms. One farm worker also died after sustaining injuries during one of the raids, a family member of the victim confirmed to CBS News Saturday. 

A senior official with the Department of Homeland Security said a total of 319 arrests were made by federal agents Thursday at the two cannabis farms. 

In a previous statement Friday, DHS said that authorities executed criminal search warrants in Carpinteria and Camarillo, California, on Thursday. They arrested immigrants suspected of being in the country illegally, and there were also at least 10 immigrant children on site, the statement said.

Immigration and Customs Enforcement and Customs and Border Protection were both part of the operation, Friday's statement said.