Joseph Daniel Casolaro was an American freelance writer who came to public attention in 1991 when he was found dead in a bathtub in room 517 of the Sheraton Hotel in Martinsburg, West Virginia, his wrists slashed 10–12 times. From Wikipedia
The true-crime series exploring journalist Danny Casolaro's mysterious death and his investigation into a sprawling political conspiracy becomes a hit, sparking discussions on government secrecy and conspiracy theories.