Gabby Petito's parents are suing Brian Laundrie's family for emotional distress, alleging the Laundries knew Gabby was dead before her remains were found. Cassie Laundrie, Brian Laundrie's sister, is being deposed in the lawsuit. Watch #NewsNationNow: newsnationnow.com/joinus #GabbyPetito #BrianLaundrie #crime "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij