Question: The 2016 American-British biographical film starring Rebecca Hall as Christine Chubbuck demonstrated the first person to do what on a live tv broadcast?
Sentence (from "Christine Chubbuck"): Christine Chubbuck (August 24, 1944 – July 15, 1974) was an American television news reporter who worked for WTOG and WXLT-TV in Florida.
Relevant evidence: Yes