Murder Calls - Season 2 -

Anyone with information concerning this homicide is encouraged to call Silent Witness (480) WITNESS. Silent Witness Death Comes Knocking

The second season of this Investigation Discovery hit doesn't just use these calls as a background element; they are the narrative "through-line" of every episode. Each hour-long installment focuses on how investigators decipher the subtext, tone, and specific details within emergency calls to unmask a killer. Season 2 Highlights: The Cases That Haunted Us Murder Calls - Season 2