Initial reports from CNN’s John King stated that a federal law enforcement source told him that officials have “made a clear identification of a potential suspect” and an arrest had been made. That report has since been changed to reflect conflicting statements. As of right now, no suspect is in custody or arrested.
King originally said the identity of a suspect was determined from video footage taken from a Lord and Taylor store near the second explosion. This and other video footage are being reviewed by investigators.
We will have more on this developing story.