'Killer Motive': Journalists Investigate Gruesome Murders in New Oxygen Series -- Watch the Trailer!

Oxygen Killer Motive

The all-new series premieres Sunday, Aug. 25. on Oxygen.

Killer Motive is about to be your next TV obsession!

If you're a fan of true crime, then you'll be sure to love this all-new series from Oxygen that investigates the motives behind some of the most gruesome killings across the country.

From the producers of NBC's Dateline, the eight-episode series will uncover the dark and twisted motives that led to horrific murders, such as a staged suicide to a family massacre, in hopes of finding justice along the journey.

Hosts Stephanie Gosk and Troy Roberts return to crime scenes in cities like Austin, Texas, Athens, Georgia, and Burlington, Iowa, to help tell the stories of why each killing occurred and explore how various investigators uncovered the motives in order to crack each case.

The investigative reporting is conducted by the award-winning journalists through a number of sit-down interviews, with everyone from the innocent victims' family and friends to law enforcement and, in some episodes, the killers themselves.

Watch the haunting trailer below:

Killer Motive premieres Sunday, Aug. 25 at 7 p.m. ET/PT on Oxygen.