During the summer of 1959, Francis Bloeth killed three people working in restaurants across Long Island's Suffolk County.

But before that, he was just a 27-year-old husband and father who worked a construction job and rented an apartment. Today, we talk to the woman who spent a few months living downstairs from Long Island's "mad killer."

Here are the other episodes in our "The Other Long Island Serial Killer" miniseries:

• Part one: https://art19.com/shows/murder-sheet/episodes/be6f0724-90fc-4c28-b53d-c94f955fc062
• Part two: https://art19.com/shows/murder-sheet/episodes/84457427-f6cc-4f1e-9354-bb51fa7bae93
• Part three: https://art19.com/shows/murder-sheet/episodes/8e154b01-87f9-485f-bd6b-a04f49c74ef8

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