Sentence:  Arrested on duty at Fort Richardson, both parents had worked hard at blaming the other for their son's death, but Kate's meticulous recording of the detail of the bruising found on the child's body and the physical evidence surrounding the scene, plus patient, painstaking interviews with neighbors above and below stairs had resulted in <WSD>time</WSD> for both. 
Meaning of the word marked with <WSD> tags:  The serving of a prison sentence.