Two people were injured in a shooting involving a federal agent in Portland, Oregon, on Thursday, according to authorities.

The incident came a short time after an ICE officer allegedly shot and killed a woman in her car in Minneapolis, Minnesota, sparking outrage and backlash against the presence of federal agents there. Similarly, the mayor of Portland called for immigration enforcement operations to halt while the investigation is ongoing.

In both cases, federal officials said the motorists tried to ram agents, who fired defensive shots.