1. Friends in Greed

A couple finds their friend shot dead... but is one of them the killer?

2. The Sound of Fear

Three horrific murders. Three different 911 calls. All three callers claim they're innocent - but for the police, the call can reveal so much more than just the facts of the case. Find out which of them is the real killer in disguise.

4. For Love or Lies

Three murders, three callers claiming innocence, and one of them is lying. The 911 call is the evidence hiding in plain sight

5. Judging Reactions

A woman calls 911 after she finds her mother dead with a knife in her chest; is she a grieving daughter? Then, someone murders a husband in a remote park on Valentine's Day; is it a tragic accident or a lover's tryst gone wrong?

6. Death and Denials

A man finds his girlfriend strangled in a bedroom closet and becomes the main person of interest.