BOSTON (KPEL)--The Associated Press reports an arrest is imminent in connection with the twin bombings during the Boston Marathon and that the suspect will be immediately brought to court.

CNN and the Boston Globe reported earlier today that investigators believed they had identified a suspect in the bombings.

CNN's John King said the breakthrough came from analysis of video from a department store near the site of the second explosion.

Video from a Boston television station also contributed to the progress, said the source, who declined to be more specific but called it a significant development.