BEGIN SLIDESHOW Searching viral site offers clues for the tech-heavy mystery To help promote the new missing person mystery, Searching, Sony Pictures has published a viral mobile website to draw viewers into the tech-heavy thriller, which is told entirely through phone, tablet, and laptop screens. You can view the site at FindMargot.com, but you’ll need to be on a mobile device to get it to work as intended. After David Kim’s (John Cho) 16-year-old daughter goes missing a local investigation is opened and a detective is assigned to the case.