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Murder by Numbers

Season 1 Episode 5: Grave Secrets

A gruesome murder in a quiet home sparks a deadly spree, as police uncover a sinister pattern targeting the town's most vulnerable residents.

Season 1 Episodes:

Episode 1 Count the Bodies

1. Count the Bodies

Aired: Jul 12, 2017

A cryptic note connects two seemingly unrelated murders, leaving the police b...

Episode 2 Dog Days of Murder

2. Dog Days of Murder

Aired: Jul 19, 2017

Firefighters in Billings, Montana discover two bound and gagged bodies in a d...

Episode 3 Blood Mountain

3. Blood Mountain

Aired: Jul 26, 2017

The discovery of a woman's body on the Appalachian Trail sets off a gruesome ...

Episode 4 Murder Calling

4. Murder Calling

Aired: Aug 2, 2017

The discovery of two bullet-ridden bodies, Robert and Dorothy Pape, occurs wh...

Episode 5 Grave Secrets

5. Grave Secrets

Aired: Aug 9, 2017

A gruesome murder in a quiet home sparks a deadly spree, as police uncover a ...

Episode 6 Run from the Devil

6. Run from the Devil

Aired: Aug 16, 2017

A notorious serial rapist wreaks havoc on Amherst's bike paths, eventually gr...

Info about Murder by Numbers

Seasons: 2

Current Status: Ended

Network: Investigation Discovery

Production Country: United States

Genres:Crime, Documentary