Missing 1-year-old girl found dead in Montana

POPLAR, Mont. – Montana authorities say a 1-year-old girl who they believe was abducted has been found dead in Poplar.

The Roosevelt County Sheriff’s Office said in a statement posted on its Facebook page Wednesday that a person is in custody. The statement did not have any further details.

County spokesman Lee Allmer says a cause of death has not yet been determined. He says the FBI is leading the investigation.

Kenzley Olson was last seen Tuesday morning, and an Amber Alert was issued early Wednesday.

Officials had originally sought two North Dakota residents they believed responsible for her kidnapping, but later determined they were not involved.