Season 3, Episode 13 Killer App

First Aired: January 31, 2011

Cal probes the death of a social-network cofounder who had feared that she was being squeezed out by her partner.

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  • Premiered: January 21, 2009
  • Rating: TV-14
  • User Rating:4.72 out of 5 (1,227 ratings)
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  • Premise: A deception expert works with law-enforcement agencies, lawyers and private companies to sort out the facts in cases. Based on the real-life experiences of psychologist Paul Ekman, an expert in how facial expressions can betray emotions. (more)

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