“We knew their financial situation was a strain on their family,” police said of Trent Mallory and Amber Smith’s relationship on Killer Relationship with Faith Jenkins.

Michigan TV anchor Diane King received threatening letters and had her home broken into before her murder. 

“Bianca left clues. She left evidence,” police said of Bianca Tanner’s disappearance and murder on Killer Relationship with Faith Jenkins.

“Five rounds to the back of the head for somebody that’s 83 — that’s overkill,” police said of Jack Rains’ death on Killer Relationship with Faith Jenkins.

“This isn’t the Brady Bunch family — this marriage was falling apart,” detective John Vance said of a husband who strangled his wife on Killer Relationship with Faith Jenkins.

"Everything she said is true," Daigle's half-sister said when reflecting on a psychic's vision of her half-brother's murder at the hands of Richard Mendoza.

The marriage of so-called “perfect couple” Tim and Becky Bliefnick ended in a violent murder at their formerly shared Quincy, Illinois home.

Florida police discovered Denise Bozarth had two reasons to want her husband, Ed, dead: an affair with a neighbor and money.

“The Jacquelyn Smith case became a very high-profile case very quickly, and it was all hands on deck,” Baltimore detective Jill Beauregard said of the search for a homeless couple that turned out to be a lie.

After Elizabeth Ferrell's naked, bruised and battered body was discovered in a Louisiana Waterway, her husband Jonathan Allee "didn’t seem too upset," a detective said.