Federal authorities have opened a criminal probe into whether two immigration officers lied under oath about a shooting in Minneapolis last month, as all charges were dropped against two Venezuelan men.

The officers, who were not named, are on administrative leave while the investigation is carried out, Immigration and Customs Enforcement Director Todd Lyons said.

Federal authorities have opened a criminal probe into whether two immigration officers lied under oath about a shooting in Minneapolis last month, as all charges were dropped against two Venezuelan me...