INDIANAPOLIS (AP) — Indianapolis police arrested a man Tuesday in connection with a shooting over the weekend that left one Dutch soldier dead and two wounded.

Shamar Duncan, 22, of Indianapolis, was arrested on a preliminary charge of murder, the Indianapolis Metropolitan Police Department said.

Duncan was being held in jail and will not be eligible for release from jail while the Marion County Prosecutor’s Office reviews the case, police said.

Duncan’s arrest did not appear in online court records, and it wasn’t clear whether he has an attorney who might comment on the case.

A 26-year-old member of the Dutch Commando Corps, identified by U.S. authorities as Simmie Poetsema, died of his injuries “surrounded by family and colleagues,” the Dutch Defense Ministry said in a statement Monday.

The shooting occurred Saturday in downtown Indianapolis.

“IMPD detectives want to thank members of the community for their cooperation during this investigation,” IMPD spokesman Shane Foley said. “During the investigation, multiple individuals spoke with detectives and provided detectives with video connected to the investigation.”

Dutch Defense Minister Kajsa Ollongren expressed concern Tuesday about gun violence in the United States in the aftermath of the shooting.

“We do many trainings of our servicemen in the United States, and we really don’t expect this to happen. So it’s very, very concerning for us.” Ollongren told The Associated Press at a meeting of European Union defense ministers in Prague.

Poetsema and the two other soldiers were shot after what Indianapolis police believe was a disturbance outside the hotel where they were staying about 3:30 a.m. Saturday near several downtown bars and nightclubs, authorities said. The soldiers were in the U.S. for training exercises at a southern Indiana military base.

Indianapolis Mayor Joe Hogsett said Monday that the soldiers had returned to the hotel after a “scuffle” at a bar and were outside when the gunfire came from what he called “a drive-by shooting.”

Indianapolis police declined to confirm Hogsett’s account Tuesday or release more information on the circumstances or the investigation of the shooting.

Ollongren declined to comment on the shooting while investigations continue. She said there is “good contact” between Dutch military police and authorities in Indianapolis.

“We have read things in the media, we have heard what the mayor said but we feel it’s very important to have a real thorough investigation. So we’re waiting for that until we comment on what actually happened,” she said.

Ollongren said U.S. Defense Secretary Lloyd Austin contacted her Monday “to express his regrets and his condolences.”

Hogsett said he believed the city’s downtown area was safe and that city officials were working to reduce violence.

“Too often, not just in Indianapolis, conflict resolution has become just people pulling out guns and shooting each other,” Hogsett said.