Catherine “Cati” Blauvelt was 22 years old when her life was cut short in October 2016. A young woman from South Carolina who loved animals, valued her friendships and dreamed of starting a family,...
John Tufton Blauvelt was once a U.S. Army staff sergeant whose work involved recruiting young people for military service. By 2016, his career had collapsed, his marriage was ending, and he was under investigation...
Hannah Thompson was 17 years old when she became involved in one of South Carolina’s most disturbing murder investigations. In October 2016, the teenager was in a relationship with John Tufton Blauvelt, a married...
For three years after Allison Feldman was murdered inside her Scottsdale, Arizona, home, the man whose DNA police recovered from the crime scene had no name. That changed in 2018, when a pioneering familial...
ABC’s 20/20 presents “Home Alone” on Friday, October 2, 2026, at 9/8c, examining the murder of Allison Feldman, the Scottsdale, Arizona, woman whose death remained unsolved for three years before a new use of...
