Crime + Investigation +1 Wednesday

Award-winning journalist Paula Zahn goes beyond the headlines in search of fascinating mysteries from within America's justice system

Investigators have to keep their cards close to their chests as they hunt the killer of a single mother in Georgia and the suspect list keeps growing

Police investigate the murder of Dianne Hood, found shot dead with her purse missing. Uncovering a tale of greed, they reveal a killer no one expected. Presented by Joe Kenda

New Orleans detectives try to solve a shooting on a busy street that left one young woman dead and eight others injured

The story of Kirstin Stephens, found guilty of shooting her 65-year-old husband to death in 2014

Cases that were solved thanks to advancements in DNA technology - the 1992 murder of Christy Mirack in Pennsylvania, and the 1990 murder of Genevieve Zitricki in South Carolina

The case of the Golden State Killer, also known as East Area Rapist, whose identity remained a mystery for years

Police investigate when they find the dead body of Anne Neumann in a mine shaft in Australia

Deadly secrets are unearthed on an island paradise when the popular owner of a boutique motel disappears

A newly divorced young woman goes missing and the case goes cold. Decades later, a determined FBI agent manages to break a chilling family pact wide open

A love triangle at the University of Florida results in the murder of a popular student. A strong digital trace leads authorities right to their murderer

A look at the murder of Karen Price, also known as 'Little Miss Nobody', a 15-year-old Welsh murder victim who disappeared in 1981

A violent husband brutally kills his wife, filming her last moments on a mobile phone with their infant daughter in the house

Detectives discover a killer hiding in plain sight while investigating the murder of a young woman

After a professor is murdered in his own home, it takes a missing gaming console and a strategic approach with suspects for detectives to get justice

A hip-hop promoter is gunned down next to his limousine in New Orleans and a man is killed after a friendly night of drinking in Tulsa

After eight members of one family were killed in their homes in a single night, residents of the devastated Ohio community were left to wonder if they were next

True crime series telling the stories of unfathomable crimes that have rocked communities across America, leaving them forever changed

True crime documentary revealing what happens when the green-eyed monster turns deadly

When the remains of a family of five are found in their burned-out car, the community is on edge with rumours of occult killers

Joe Kenda recalls his investigation into the murder of two young mothers, who were gunned down behind a crowded bar - a case that quickly took a bizarre turn

The two-part series finale tells the story of Dr Michael Swango - a high school valedictorian, distinguished Marine, and a cunning serial killer

Part two concludes as survivors, investigators and former colleagues detail Dr Michael Swango's murderous tirades against his helpless patients.

True crime documentary revealing what happens when the green-eyed monster turns deadly

The parents of Kelly Anne Bates look back on their 17-year-old daughter's relationship with her murderous boyfriend James Patterson Smith, which ended in the girl's death in 1996

A newly divorced young woman goes missing and the case goes cold. Decades later, a determined FBI agent manages to break a chilling family pact wide open