Boston University is confirming a graduate student was the third person killed in the Boston Marathon bombing. Authorities have not released the identity of that person.
Another victim, 8 year old Martin Richards of Dorchester, was also killed and his 6 year old sister and mother remain in serious condition at the hospital. The other victim in yesterday’s horrific twin bombing at the Boston Marathon has been identified as 29 year old Krystle Campbell of Medford, Massachusetts. Campbell’s father says she was at the race to cheer on a friend that was running.