A fatal shooting by an Immigration and Customs Enforcement (ICE) officer in Biddeford, Maine, is sparking political backlash and drawing renewed attention to Sen. Susan Collins ahead of the state’s high-stakes Senate race. Multiple outlets report that the incident involved ICE agents shooting and killing a motorist on Monday. PBS NewsHour adds that it is the second time in a week that ICE has used deadly force in the U.S., and that the death count has risen since President Donald Trump began his immigration crackdown.

Democratic candidates and party groups are using the killing to challenge Collins, arguing she bears responsibility for funding and supporting ICE and its enforcement posture. Several sources say Democrats are seeking to tie Collins to Trump’s immigration policies and ICE’s use of force, and to shift the campaign conversation toward immigration rather than other controversies affecting the party.

While sources differ in emphasis, they largely agree that the shooting intensifies scrutiny of Collins’s immigration record and could shape voter perceptions. The New York Times and others frame the incident as immediate political pressure on Collins from Democratic opponents seeking to unseat her in November.