|Friday the 13th: 13 O'Clock (1989) [Reatha Wilkerson]: Reportedly transformed into a statue when her time-controlling watch backfires. (It's ambiguous as to whether this actually constitutes death, or a permanent suspended animation.) (I haven't seen this episode myself.) (Thanks to PortsGuy)
Perry Mason: The Case of the Maligned Mobster (1991) [Maria Sorrento]: Reportedly drives off of a cliff after her tire is shot out. (I haven't seen this movie myself, but got the information from the IMDB plot summary.) (Thanks to Adam)
Star Trek: Generations (1994) [B'Etor]: Killed in an explosion, along with Barbara March and the rest of their crew, when the Enterprise fires on their ship.