The two women wanted as material witnesses in a June 8 homicide in Sioux Falls were arrested late Wednesday in eastern Idaho.
In a post on its Facebook page, Madison County Sheriff's Office in Rexburg, Idaho says Christina Haney, 22, and Martece Saddler, 30, were arrested and are custody.
Warrants for Saddler and Haney were issued Monday after three men were shot and one of them died.
On Tuesday, an arrest warrant for murder, manslaughter, attempted murder, and aggravated assault was issued for 34-year-old Ramon Deron Smith.
This story is developing.