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48 Hours Episode 32.20 The Shape of a Killer
48 Hours Photo

48 Hours Episode 32.20 The Shape of a Killer

Episode Premiere
March 16, 2019
Genre
News
Production Company
CBS News Productions
Official Site
https://www.cbsnews.com/48-hours/
Episode Premiere
March 16, 2019
Genre
News
Period
1988 -
Production Co
CBS News Productions
Distributor
CBS
Official Site
https://www.cbsnews.com/48-hours/

After three murders with chillingly similar scenarios occurred in Austin, Texas, police began to wonder if they were chasing a serial killer. But whomever committed the crimes left no evidence, no DNA. Cops went into a frantic investigation. The hunt for clues changed when a man testing out a new thermal imaging scope recorded the nighttime movements of a stranger the night of the first murder. As "48 Hours" correspondent Maureen Maher reports, it was evidence cops never expected – and would help them break the case.