Three new episodes of The Staircase, the acclaimed docuseries on Michael Peterson's case, will air on Netflix this summer Adam Carlson is the senior editor for human interest at PEOPLE ...

It tells the story of crime novelist Michael Peterson ... “If you see the pictures of Elizabeth Ratliff and Kathleen Peterson side by side, they look like they could be twins.” ...

And now, in a series of emails to Variety, Peterson himself ... the centre of the criminal case itself. Whatever suspicions of yours may surround the case – or Michael for that matter ...