By Vicente Arenas | KDVR-TV Fox 31 News
The city of Denver is preparing for what some have said could be mass deportations of undocumented immigrants.
Now, federal prosecutors say they will investigate anyone who stands in the way of beefed-up enforcement of immigration laws.
Mayor Mike Johnston said in a statement, among other things, Denver will cooperate with Immigration and Customs Enforcement agents in cases of violent criminals. The city will also notify ICE of a pending release if the federal agency requests that notification.