Every year, the website Highspeedinternet.com uses Google Trends to determine which Netflix show is the most popular in each state.  The science isn't exact, because they don't have the actual numbers from Netflix (no one but Netflix truly knows.)  So the website determines which show is talked about the most on social media in each state.

The Confession Tapes is a 2017 true crimetelevision documentary series that presents six cases of possible false confessions leading to murder convictions of the featured people. - Wikipedia