Dateline: The Night of the New Moon opens up one of California's most twisted murder plots, taking viewers through the calculated attempt on Greg Mulvihill's life.

The Night of the New Moon follows one of the more shocking cases of a bitter custody battle turning into a murder-for-hire plot.

Princess Diana’s iconic floral ‘caring dress’ sold for $520K at a California auction featuring over 100 royal fashion items from her wardrobe ...

Long before Prince Harry and Meghan Markle's Netflix or Spotify deals, Princess Diana told Anna Wintour and Tina Brown over lunch in July 1997, one month before her death, that she had plans for a ...

Discover the life of Princess Diana, from her early beginnings to her impactful social work in AIDS awareness, landmine removal, and homelessness, and explore her lasting legacy as the 'People's ...

Princess Diana ’s brother, Charles Spencer, shared a rare photo of the late royal in honor of what would have been her 63rd birthday.

Princess Diana Museum founder Renae Plant tells PEOPLE Princess Diana was “looking over us today” at a landmark Julien’s auction.

The Princess of Wales turned heads in a stunning, daring black beaded gown at a gala held on her 36th birthday.

Princess Diana’s largest-ever wardrobe auction features over 300 iconic fashion pieces, including the famed “Caring Dress,” expected to break auction records.