What role did the actress who played Cynthia in "Gone in the Night" play in "Heathers"?
Gone in the Night: Gone in the Night is a 1996 American television movie about the Jaclyn Dowaliby murder case, with Shannen Doherty and Kevin Dillon as Cynthia and David Dowaliby. Shannen Doherty:  She is known for her roles as Heather Duke in "Heathers" (1989), Brenda Walsh in "Beverly Hills, 90210" (1990–1994) and as Prue Halliwell in "Charmed" (1998–2001).
Heather Duke