Need the title & author of a SciFi short story about the temperature when murders occur.

This story may have been on the old TV series "The Twilight Zone".
Asked May 24, 2010
Its from an old Alfred Hitchcock Hour TV movie. We watched the movie the other night on Netflix live streaming. thanks, Chuck The name of the movie is Shopping For Death. It's Episode #18 in the series.
Answered Jun 14, 2011
Edited Jun 14, 2011

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