As a kid in the late 50s and 60s, like most people, I watched a lot of whatever the big three TV networks aired every night. One such show was "What's My Line?" I remember this particular show (I had the hots for Joey Heatherton back then), the final show with Dorothy Kilgallen before she died the next day.
I'll check out the video posted by Bart video later. I always thought there was something fishy about Dorothy's passing.