Meet, Marry, Murder

Kelly and Jason Cochran made a pact to kill anyone who came between them. Jason had no idea Kelly would get a taste for murder.

Mahmuda Khatun had managed to escape one unhappy arranged marriage before she made a drastic plan to end the second.

Childhood sweethearts Lisa and Thomas Infante quickly grew apart, but their marriage continued to struggle on until Lisa made the fatal decision to leave.

Malcolm Webster was a charmer whose lovers mysteriously came to harm.

To others, Stephen Searle was a politician, veteran and pub landlord. To his wife Anne, he was a violent abuser. Only her death would expose his true nature.

Anthony Anastasi moved his lover into the family home. His wife Ann Marie pretended to accept this while plotting his demise.

The Donnelly family shunned the outside world. In fact, their secretive behavior was hiding the violence inside their home.

Sally Lawrence brought her husband Ian the status and wealth he craved. When she tried to leave him, he couldn't bear losing it all.

Nurse Chaz Higgs and politician Kathy Augustine had a whirlwind romance that ended when he used his medical knowledge for the wrong reasons.

Denise Williams was devastated when her husband Mike disappeared on a hunting trip. He was feared drowned or eaten by alligators, but his mother didn't buy it.

Paramedic Paul Novak had had enough of his wife Catherine, so he started to plot the perfect murder.

Janbaz Tarin coerced Raneem Oudeh into a relationship. When she tried to break free, he took the ultimate revenge.

Kelly and George Worgan were the picture of wedded bliss. But they were hiding debt, despair and a controlling marriage.

George Young gave his friend Tim Lee a job and a place to stay. But Tim and George's wife Tia repaid him with betrayal.

Chacey Poynter saw men as tools to get what she wanted. Her husband Bob offered stability and money. Her boyfriends offered a way to get rid of Bob.

Melanie and David Clark's marriage was volatile, passionate and sometimes abusive. It ended when one of them snapped and picked up a knife.

When Arlene Fraser disappeared, her husband Nat had a watertight alibi. But local cops weren't to be fooled. 

Brian and Carla Burns were going through a messy divorce when she disappeared, and Brian's explanation almost defied belief. 

Lois Riess was a gambling addict who would do anything to feed her habit. She even went on a killing-and-robbing spree across America. 

Tiffany Hill tried everything to keep her abusive husband Keland away from her, but even the law couldn't stop a man hell-bent on violence.

Aliny Godinho believed her estranged husband Ricardo would never harm her in front of their children. Tragically, she was wrong.

Sana Muhammad escaped an arranged marriage and found true happiness with a new man...until her ex-husband began hunting her down.

Frances Hall was humiliated when her childhood sweetheart Bill had a long affair. The outcome of her rage would be devastating for both women. 

Wanting rid of the husband she hated, Faria Khan launched a murderous plot involving a group of wannabe rappers. 

Steven McDowell refused to accept that his marriage to Crystal was over. When she disappeared during a hurricane, efforts to uncover foul play were hampered.