It's not often police learn about a murder before it happens. But months before her death, the FBI learned someone had tried to hire a hit man on 'dark web' to kill Amy Allwine. Nearly a year later police would arrest and charge her husband, Stephen Allwine. Did the FBI do enough? Or were clues ignored? And was the killer himself, the victim of a con? Originally broadcast on FOX 9, KMSP-TV, on February 13, 2017.