array500 FBI releases surveillance video of Boston Marathon bombings

A surveillance video related to the Boston Marathon explosions has been released by the FBI.

The FBI reports that no arrests have been made, contrary to what some news outlet are reporting.  According to the official press release, the FBI is still in its early stages of investigating the incident that took several lives and injured many others. 

Some outlets have reported that a man wearing a cap and backpack was seen dumping explosives into a trash container near the site of the explosion.  Although the video released did not show such action by a man wearing similar attires, it seems like the FBI is trying to narrow down all suspects.

Officials of the Boston Marathon have publicly stated that they intend to continue the event and festivities next year.