Showtime has released the trailer for its upcoming documentary series on the Jennings 8 murders.

The five-part docuseries is entitled "Murder in the Bayou" and will premiere on September 13 at 8 pm.

The show investigates the deaths of eight women found in or near Jeff Davis Parish between 2005 and 2009.

Of course, this isn't the first documentary on these terrible murders. A couple of months ago, Discovery ID had a four-hour series on the mystery of these deaths.