Testimony in the trial of the wife of Pulse nightclub shooter Omar Mateen is nearing its conclusion this week. Mateen killed 49 people in his shooting assault on the Orlando, Florida, club in June 2016. Noor Salman, 31, is accused of obstruction of justice and aiding and abetting her husband and providing material support to a foreign terrorism organization. Jurors were shown previously unreleased security camera video showing Mateen in the days before the attack preparing.

Nancy Grace looks at the trial with lawyer Jason Oshins and Los Angeles psycho analyst Dr. Bethany Marshall.

Also read: Orlando nightclub shooter’s widow knew the attack was coming: Prosecutor

The trial of Brooke Skylar Richardson, the teen accused of killing her newborn and burning her body in her family’s backyard, is set to begin April 16. Nancy updates the case with Cold Case Research Institute director Sheryl McCollum, New York psychologist Caryn Stark, Juvenile Judge Ashley Willcott, and Crime Stories contributing reporter John Lemley.

Also read: ‘She is a good girl’: Family of teen accused of burning, burying newborn daughter speaks out

“Crime Stories with Nancy Grace” is a national radio show, heard on SiriusXM’s Triumph Channel 132, five times a day. You can also subscribe and download the daily podcasts at iTunes and Google Play.

[Feature Photo: Noor Salman/Handout]