Since Brian Laundrie disappeared nearly two weeks ago, there have been changes on some of his social media accounts, including what appears to be a brief livestreamed moment on his Instagram. Laundrie's Instagram account reportedly went live, with three seconds of video showing lapping waves and just a glimpse of an olive green boat. The video was uncovered by internet sleuths. Laundrie left his cell phone at his parent's home, so now there’s speculation he could be using a so-called burner phone.