WASHBURN, N.D. (AP) — The adult son of U.S. Sen. Kevin Cramer pleaded not guilty Wednesday to homicide and other charges in connection with a Dec. 6 crash that killed a North Dakota sheriff’s deputy.

Ian Cramer, 43, waived his preliminary hearing and entered his not guilty plea to felony charges of homicide while fleeing a peace officer, preventing arrest, reckless endangerment and fleeing an officer, as well as three misdemeanor drug charges and other low-level offenses of driving under suspension and marijuana possession.

A jury trial is scheduled for July. Cramer was initially charged with manslaughter, which was subsequently upgraded to the homicide count.

Ian Cramer’s court appearance lasted just a few minutes. He answered yes and no to procedural questions from state District Judge Bobbi Weiler. He briefly conferred with his public defender outside the courtroom after the hearing, then entered an elevator with two sheriff’s deputies.