There's a long road ahead in determining whether allegations that 94-year-old Michael Karkoc of Minneapolis once led a Nazi military unit will force him to leave the United States.
German and Polish authorities have expressed interest in pursuing war crimes investigations against the Ukrainian immigrant, but authorities will first need to prove that Karkoc lied on his U.S. citizenship application when he said he hadn't fought in World War II.
The United States would have to revoke his citizenship — a rare step — before he could be deported to face another country's war crimes charges.
But St. Paul immigration lawyer Kim Hunter suggested Karkoc's case will be closely examined.
"These are very high priority cases for the U.S. government," Hunter said.
Karkoc, a retired carpenter living in northeast Minneapolis, has received worldwide attention since the Associated Press reported Friday that he had served as an officer in a Nazi SS-led military unit responsible for burning villages and killing many civilians in the final years of the war. Although the AP reported it had not found evidence that Karkoc took a direct hand in war crimes, it said he had apparently been present during several atrocities, including the vicious suppression of Polish nationalists by the Germans in the 1944 Warsaw uprising.
On Saturday, Karkoc's family continued to deny the allegations through an attorney. Karkoc's son called the AP report "sensationalist and scandalous" at a Friday news conference.
AP Media Relations Director Paul Colford said Saturday in a statement that the organization stands by its story.