Henry Richard, the brother of Martin Richard, who was killed in the Boston Marathon bombing 13 years ago, completed his third Boston Marathon on Monday. He ran as part of the charity team honoring his brother, Team MR8, which has donated over $10 million to local organizations and named a Seaport park in Martin Richard's memory. Henry Richard finished the race in just over 4 and a half hours. His jersey also included a photo of Susan Hurley, Team M8's coach.