Who played the security officer who was killed off on "Star Trek: The Next Generation" (synd., 1987)?

Denise Crosby was Lieutenant Tasha Yar, the security officer who was killed off on “Star Trek: The Next Generation”.

What is the name of the bar aboard the Enterprise on "Star Trek: The Next Generation" (synd., 1987)? The bar aboard the Enterprise on "Star Trek: The Next Generation" was called Ten Forward. Whoopi Goldberg, as Guinan, runs it.
What is John McLaughlin's sign-off line on "The McLaughlin Group" (synd., 1982)? John McLaughlin's sign-off line on "The McLaughlin Group" was "Bye-bye."
Who was the first person to receive a Social Security check in the U.S.? Vermont widow Ida May Fuller received the first Social Security check in 1940. The check totalled $22.54.
What is the name of the Devil as played by Jack Nicholson in The Witches of Eastwick (1987)? Daryl Van Horne was the Devil as played by Jack Nicholson in The Witches of Eastwick (1987).
Who were the original hosts of "Hee Haw" (CBS, synd., 1969)? Country singers Roy Clark and Buck Owens were the original hosts of "Hee Haw" (CBS, synd., 1969).
Who hosted the TV show "Fernwood 2-Night" (synd., 1977)? Barth Gimble, played by Martin Mull on the TV show "Fernwood 2-Night" (synd., 1977). He was the twin brother of Garth Gimble, a character on "Mary Hartman,…