A 41-year-old married Tufts professor becomes obsessed with a 21 year old prostitute and murders her. This tv movie (1986) is based on the murder of Robin Benedict in 1983.
https://www.imdb.com/title/tt0091201/
https://www.imdb.com/name/nm0001077/?ref_=tt_cl_t_1
https://www.imdb.com/name/nm0001077/awards/?ref_=nm_awd
https://www.imdb.com/name/nm0949744/?ref_=tt_cl_t_2
http://www.celebrateboston.com/crime/robin-benedict-murder.htm
https://truecrimedetective.co.uk/occupational-hazard-the-horrific-murder-of-robin-benedict-e17f9d195406
https://www.libraryjournal.com/review/boston-tabloid-the-killing-of-robin-benedict-1793477
https://thecinemaholic.com/how-did-robin-nadine-benedict-die-where-is-william-douglas-now/
https://www.upi.com/Archives/1983/11/05/Say-prostitute-and-professors-double-lives-crossed-in-murder/8918436856400/