Denver Mayor Mike Johnston is drawing a bright red line for federal immigration agents operating in his city. On Thursday, he said Denver police will detain Immigration and Customs Enforcement officers if local officials conclude those agents are using "excessive force." He also pledged that Denver first responders will provide lifesaving medical aid to anyone hurt during federal enforcement actions, and that the city will investigate and, when warranted, prosecute any agent accused of assaulting, shooting or killing a civilian.
Johnston’s Order
Speaking at a downtown news conference, Johnston cast the move as a public safety measure, not a political stunt. "If we see any ICE officer using excessive force, we will step in to detain that officer," he said, stressing that "our first responders will always provide lifesaving aid to anyone who is injured," according to The Denver Gazette.
Police Chief Signaled the Same Approach
Denver Police Chief Ron Thomas had already laid down a similar marker earlier this month, saying his officers would not stand by if they believed federal agents were going too far. "We expect to intervene in that situation," Thomas told The Denver Gazette, underscoring that local officers are prepared to confront federal agents they see as breaking the law.
Where This Fits Nationally
Johnston’s comments land amid national anger and congressional scrutiny after several high-profile encounters between federal immigration officers and civilians, including two deadly shootings in Minneapolis that triggered tough questions about agency tactics, as reported by The Boston Globe. Denver has already joined legal challenges to recent federal deployments and has labeled the Minneapolis operations unlawful, a position the mayor repeated earlier this year, according to Denverite.
Legal Questions Ahead
Legal analysts note that state and local prosecutors can, in some circumstances, investigate and charge federal officers for crimes committed within their borders. At the same time, Supremacy Clause immunity, evidentiary hurdles and the likelihood of federal litigation can make those prosecutions anything but straightforward. In an analysis of related cases in Minneapolis, Lawfare argues that state prosecutions are possible but often difficult and may ultimately be fought out in federal court.
What To Watch Next
City Council members are weighing their own responses to ICE tactics, including a proposal to bar officers from wearing face coverings that moved forward this month and could face a final vote on March 2. Federal officials have already signaled they do not plan to comply with such a rule, according to Axios. Expect legal battles and federal pushback as Denver tests just how far local leaders can go in trying to hold federal agents to account.
