BISMARCK, N.D. (AP) — New charges approved Thursday against the 42-year-old son of U.S. Sen. Kevin Cramer included an upgraded homicide count in a crash that killed a North Dakota sheriff’s deputy.

Ian Cramer initially faced a manslaughter charge related to the Dec. 6 death of Mercer County Sheriff's Deputy Paul Martin on a highway near Hazen. A judge on Thursday approved new charges that amend that offense to homicide while fleeing a peace officer, and add drug charges.

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