[Read by Joe Barrett]<br><br> Violence strikes the heart of Duluth when a bomb goes off at a marathon, bringing the FBI to Detective Jonathan Stride's city -- was it terrorism, or something more personal?<br><br> On a rainy June morning, tens of thousands of people crowd into Duluth for the city's biggest annual event: the Duluth Marathon. Exhausted runners push to reach the finish line and spectators line the streets to cheer them on. Then, in a terrifying echo of the Boston bombing, there is an explosion along the race course, leaving many people dead and injured.<br><br> Within minutes, Jonathan Stride, Serena Dial, and Maggie Bei are at work with the FBI to find the terrorists behind the tragedy. As social media feeds a flood of rumors and misinformation, one spectator remembers being jostled by a young man with a backpack not far from the bomb site. He spots a Muslim man in a tourist's photo of the event and is convinced that this was the man who bumped into him in the crowd -- but now the man's backpack is missing.<br><br> When he tweets the photo to the public, the young man, Khan Rashid, becomes the most wanted man in the city. And the manhunt is on.<br><br> But are the answers behind the Duluth bombing more complex than anyone realizes? And can Stride, Serena, and Maggie find the truth before more innocent people are killed?<br><br>
