When her mother Grace (Nia Long) disappears while on vacation in Colombia with her new boyfriend, June’s (Storm Reid) search for answers is hampered by international bureaucracy. Though Agents Park (Daniel Henney) and Heather (Amy Landecker) assure their troubled daughter that they are doing everything in their power, Grace remains missing. Trapped thousands of miles away in Los Angeles, June creatively uses every technology at her disposal to find her before it’s too late. As she digs deeper, her digital investigations raise more questions than answers. Not only is the information about her mother’s new boyfriend Kevin (Ken Leung) more than troubling. As June discovers more and more mysteries about her mother, she wonders how much you really know about the people closest to you.