I am not overly impressed with the ghost hunting shows on TV and usually don't watch them.
But this episode of Ghost Adventures caught my attention, especially as it dealt with Bridget Bishop.
In my book, Justice At Salem: Reexamining The Witch Trials, I argued that she was in fact a witch.
It is worth watching the entire episode. They next asked the ghost if she really did practice witchcraft and got a response that sounded like "I did" or "I didn't". It wasn't very clear. Of course, these communications are never clear, which leads skeptics to claim that it is just static and that these people are just hearing what they want to hear.