belongs to juliana reading and was found inside of her home. gregg: well, park s attorney is arguing that his client had no motive whatsoever to kill reading, and he suggested that detectives stopped investigating the crime once they had the dna match. our legal panel will weigh in on that case very shortly. jenna: in the meantime, the benghazi controversy continues to heat up. what we know and still don t know about the deadly terror attack many months later. up next, we re going to talk live to senator kelly ayotte who s been out in front of the story since it broke. plus, history could be made at the boy scouts of america national council annual meeting where we expect a key vote on the ban of gay youth members. we re live with that story, next.