the 2013 boston marathon

While the world watched and waited anxiously for any development in the case of Gabby Petito, the 22-year-old woman who had vanished during a cross-country van trip with her 23-year-old fiancé, Brian Laundrie, TikTok sleuths had already rolled up their shirtsleeves and prepped their metaphorical string theory boards: the search was on.