Deadly Compulsive

S03 E01 • Tuesday, Sep 5, 2017 • Sep 5 • 1h

In Longmont, CO, Tammy Tatum is brutally murdered right near her one-year-old daughter, Sadie. Now 24, Sadie reveals to Chris Hansen the shocking truth... that the killer was someone she knew her entire life.

Slip of the Tongue

S03 E02 • Tuesday, Sep 12, 2017 • Sep 12 • 1h

The brutal shooting of Stephen Perret looks like a mob hit. Police have little evidence, but soon discover Stephen made a call just before he was murdered. Chris tracks down the person Stephen called... who reveals the identity of his killer.

The Death of a Genius

S03 E03 • Tuesday, Sep 19, 2017 • Sep 19

Detectives searching for wealthy scientist Walter Sartory believe he's been kidnapped and is being held hostage for his fortunes. Chris Hansen discovers that investigators were in a race against time to find Walter before it was too late.

Murder in Boulder

S03 E04 • Tuesday, Sep 26, 2017 • Sep 26

College senior Susannah Chase had everything to live for, but just a few days before Christmas she was brutally attacked only yards from her home. Chris Hansen travels to Boulder, Colo., to discover the shocking truth behind her murder.

Episode 5

S03 E05 • Tuesday, Oct 3, 2017 • Oct 3

Episode 6

S03 E06 • Tuesday, Oct 10, 2017 • Oct 10

Episode 7

S03 E07 • Tuesday, Oct 17, 2017 • Oct 17

Episode 8

S03 E08 • Tuesday, Oct 24, 2017 • Oct 24

Episode 9

S03 E09 • Tuesday, Oct 31, 2017 • Oct 31

Episode 10

S03 E10 • Tuesday, Nov 7, 2017 • Nov 7