On April 15, 2013, tragedy strikes once again as three people are killed and hundreds more injured in a terrorist bombing near the finish line of the Boston Marathon. The attack, carried out by two brothers using homemade pressure cooker bombs, shocks the nation and prompts a massive manhunt and heightened security measures. Despite the horror and devastation, the resilience and solidarity displayed by the people of Boston and the global community serve as a testament to the strength of the human spirit in the face of adversity.