Captain Marty Theer was murdered in the vestibule of his wife's office building. During the investigation, it was discovered that the wife was cheating on him while he was overseas and away for trainings. The lover of his wife, SSG John Diamond, was convicted of the murder. Investigators believed strongly that his wife had something more to do with his murder and spent the next six years investigating her to get justice for Captain Theer.

This case was featured on Dateline, for those of you interested in the Dateline reading list. It had more details than the episode did, however, I preferred the narration of the Dateline cast. The book was a decent true crime book, providing details in a respectful and unbiased way.