Peacock revealed the official trailer for Who Killed Jenni Rivera?, the documentary exploring the death of Dolores Janney “Jenni” Rivera Saavedra, Mexican-American superstar of banda music, who died in a plane crash on December 9, 2012 at age 43.

Who Killed Jenni Rivera? begins streaming December 6 on Peacock.

The documentary is a celebration of the life and an exploration of the mysterious death of award-winning Latin superstar Jenni Rivera. Through intimate footage and interviews delving into the still undetermined causes of the horrific 2012 crash of her plane outside Monterrey, Mexico, it provides an in-depth look at the real story and continuing questions behind the accident and events leading up to it.

Watch the official trailer for Who Killed Jenni Rivera?.