LOL!
I’m assuming you’re referring to the TV series “Murder She Wrote.”
Actually, the opening scenes of each show, which portray a light house and what looks like the rocky coast of New England, were taped north of San Francisco, in Mendocino County, I believe....in an area that was settled by people from New England.
I never got around to visiting that part of California, in spite of the fact that I lived in The Golden State for 16 years, mostly in Santa Barbara.
I live in Houston where it is “safe”!
;<)