A Holts Summit teen will serve six years in prison for his role in a Jefferson City murder.
Court records say Grant Deppe pleaded guilty to accessory to second-degree murder and tampering with evidence. Marquise Conley, 18, was shot to death at a home on Rolling Hills Drive in November 2019.
Another teenager, Devin Schrimpf, is accused of first-degree murder in the case. He has pleaded not guilty.