In the quiet village of Mount Prospect, nestled just northwest of Chicago’s city limits, residents were sheltering from the cold and rain on a sleepy Sunday afternoon watching TV, scrolling through social media and enjoying midday coffee at home.

As rain pattered against windows, and trees lining the streets swayed, flurries of urgent texts began ricocheting from one end of the neighborhood to the other, and panic set in as some residents put on their shoes and hurried out the door.

A text exchange between two Mount Prospect neighbors Sunday as federal agents entered the neighborhood. Obtained by CNN

“ICE IS HERE,” one text between Mount Prospect neighbors said.

“F**king helicopters. Ice at Owen Park,” read another. “On our way,” one neighbor replied.

The historic suburb quickly devolved into a scene that has become familiar to places like nearby Chicago and elsewhere across the country as President Donald Trump works to execute his Day 1 promise to crack down on immigration and crime: A Homeland Security helicopter whirred overhead, several SUVs and trucks with tinted windows drove slowly past houses, and around two dozen masked federal agents meandered through yards and walked down sidewalks, according to images and interviews with residents.

A text exchange between Mount Prospect neighbors Sunday as federal agents entered the neighborhood. Obtained by CNN

Neighbors stepped out of their homes to document the agents who had descended on their community, joining a coalition of opposition to the president’s unwavering determination to detain and deport undocumented migrants en masse – a resistance effort spreading throughout US cities that have seen their workers, schoolchildre