For an interesting idea along the lines of your concept (but with some major differences) check out Clive Barker's short story Jacqueline Ess: Her Last Will and Testament.
The woman in the story can kill with just a look, and finds several reasons to do so, including an unexpected reason at the totally mindblowing end.
(Warning: as with much of Barker's work, explicit sex and violence.)
Forcing the waveform to collapse for nearly two decades...
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