An Ogden man has pleaded guilty to murder in the death of his girlfriend's 3-month-old daughter.
Jeremy David Marshall, 37, was originally charged with aggravated murder in the 2011 death of Kennedy Lucille "Baby K" Marshall.
Last week, Marshall pleaded guilty to a lesser count of first-degree felony murder.
He faces up to life in prison when he is sentenced July 2.
During a preliminary hearing in 2nd District Court, a medical examiner said the infant died as a result of shaking and trauma to her head.
According to court records, the child was brought to a local hospital on Dec. 14, 2011, and died later that day. An autopsy concluded that the child suffered from a lethal closed head injury.