Dalia Dippolito tried framing her husband, Michael, to get his probation revoked, he said. When that failed, she tried to pay $7,000 to have him killed — but her plan had one problem.

The new season will feature 26-year-old femme fatale Dalia Dippolito, who plotted the murder of her husband.

In 2004, two men broke into the Girgis family’s Westminster home and stabbed Ariet Girgis to death, almost decapitating her.

After Joseph Romano was sentenced to 15 years in prison for his million-dollar coin fraud operation, he began plotting his revenge on Judge Joseph Bianco and prosecutor Lara Treinis Gatz.

"There’s no one word for it, but it’s definitely shocking," Meghan Verikas recalled listening to her ex's secretly recorded murder-for-hire plans, while speaking to Oxygen at CrimeCon.

Dr. Michael Mockovak asked Daniel Kultin if his “so-called Russian connections [could] organize a murder.”

Terri White thought killing her daughter-in-law, Melissa Shreve, would help her reconnect with her son and two grandchildren.

“If it were up to me, I’d have him tied up and then f*cking nipples removed, his dick removed and everything else,” Nancy Mancuso Gelber told a police informant.

Valerie McDaniel and her boyfriend Leon Jacob wanted their exes dead, and they hired an undercover police officer to carry out the murders.

Houston veterinarian Valerie McDaniel and her boyfriend Leon Jacob agreed to pay a police informant and an undercover officer almost $20,000 to kill their previous partners.