An imaging technique solves a 30-year-old case

Name: An imaging technique solves a 30-year-old case
Uploaded: 2017-06-09T14:30:43+00:00
Description: In HLN's "Beyond Reasonable Doubt," detectives explain how they revealed a key phone number that had faded from view in an address book belonging to a...

Collected by CNN on Jun 9, 2017

In HLN's "Beyond Reasonable Doubt," detectives explain how they revealed a key phone number that had faded from view in an address book belonging to a...

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