Summary: Two explosions occurred near the Boston Marathon finish line at 2:50 p.m. The race was diverted before being halted as police and fire crews swept the area. Another device was found, which was purposely detonated by Boston Police at Boylston Street. Another incident at JFK Library, which was thought to be a fourth-related incident, is now being considered as a fire-related issue by the Boston Police Department. Three people are dead and more than 130 are injured.
