Omar Kalmio was never supposed to get to North Dakota. The Somali national from Eagan was supposed to be deported because of his violent criminal record in Minnesota.
Instead, he was released from custody when federal officials could not send him back to Somalia. Eight months later, he murdered four people in Minot in one of the most deadly crimes ever committed in modern-day North Dakota.
"This may have been avoided had he been deported after that conviction in Minnesota," said Kelly Dillon, the deputy North Dakota attorney who prosecuted Kalmio.
Like Kalmio, thousands of criminal immigrants have been sent back to the streets of this country in recent years because their homelands refused to take them back. Sometimes, the consequences have proved deadly.
More than 20,000 offenders released in the past seven years include hundreds of convicted murderers and at least five convicted of terrorism, data obtained by the Star Tribune show.
In the Upper Midwest, including Minnesota, more than 85 percent of the more than 800 who have been released are what the government considers their most dangerous offenders. Many have committed additional crimes after being released from an immigration system that appears hamstrung and intensely secretive.
Many times U.S. Immigration and Customs Enforcement (ICE) quietly releases the offenders without notifying their victims or local law enforcement, often citing privacy concerns.
"It's unfortunate that the rules don't allow somebody that has been convicted and is a foreign national to be sent home," said Minot Police Chief Jason Olson.