Story

The team uncovers a mysterious new cipher related to the Zodiac Killer, while the supercomputer uncovers a strange lunar pattern linking the killings; a taunting riddle by the killer may lead to a body; a second prime suspect emerges.

The hunt goes into high gear as the FBI releases secret files on the killer; a handwriting analyst connects the Zodiac's letters to a taunting letter mailed 3,000 miles away in Albany, N.Y.; the code team has a massive breakthrough on the Z-340.

Sal and Ken investigate San Francisco, the epicenter of the Zodiac Killer murders; the Code Team announces a team member has solved the Zodiac's infamous Z340 code, which has eluded codebreakers for 50 years.

The serial killer known as Zodiac terrorizes residents of the San Francisco Bay Area while taunting police; investigators use DNA technology to identify a new suspect in the crime spree.

"The Amityville Horror" book and series of films are inspired by a family's claims of paranormal activity in their Long Island home.

A terminal illness impels Ronald DeFeo Jr. to tell the whole story of the Amityville murders to renowned psychic Jackie Barrett.

Sharpshooter Annie Oakley befriends Sitting Bull, sues William Randolph Hearst for libel and advocates female troops in World War I.

Creativity is everywhere - but who and where does it come from? Artrageous travels the globe showcasing creative geniuses from our past and today, the places that inspired them and that flourish today as hot-spots of ingenuity.

Seafaring nature has translated well to the space age seeking to sail out into the unknown in search of riches.

Rainwater management, energy rebate program; storm water management.

A design from the Civil War, for a double-barrelled cannon.

A glimpse of the real Marilyn Monroe is revealed through the interviews she gave, books she wrote and the fragments she left behind, showing how savvy she was in creating her iconic screen image.

The most famous Egyptian queen, Cleopatra, ruled ruthlessly and with courage -- yet she wasn't Egyptian.

At the height of her career, Grace Kelly traded in the glamour of Hollywood for the lavish lifestyle of Princess of Monaco.

Elizabeth of York becomes Queen Elizabeth II.

The story of the people's princess, Lady Di, as told by family and friends.

Sharpshooter Annie Oakley befriends Sitting Bull, sues William Randolph Hearst for libel and advocates female troops in World War I.

Mountain girl Molly Brown becomes a wealthy woman during the Gold Rush.

Home movies and interviews profile Jacqueline Kennedy Onassis.

A glimpse of the real Marilyn Monroe is revealed through the interviews she gave, books she wrote and the fragments she left behind, showing how savvy she was in creating her iconic screen image.

The most famous Egyptian queen, Cleopatra, ruled ruthlessly and with courage -- yet she wasn't Egyptian.

At the height of her career, Grace Kelly traded in the glamour of Hollywood for the lavish lifestyle of Princess of Monaco.

Elizabeth of York becomes Queen Elizabeth II.

The story of the people's princess, Lady Di, as told by family and friends.

Sharpshooter Annie Oakley befriends Sitting Bull, sues William Randolph Hearst for libel and advocates female troops in World War I.