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Photos: Boston Marathon bombings

The panic-filled week in Boston in photos

Bombing manhunt: The search for a suspect

Lockdown: The day Boston became a ghost town

Suspect 1: Photo essay on his life as a boxer

Suspect 2: Dzhokar Tsarnaev in police custody

Boston celebrates, seeks return to normal

A nation mourns victims of the Boston bombings

The world reacts to the terror attack in Boston

A day later: Boston faces the aftermath of terror

Deadly attack at the Boston Marathon finish line

Evidence photos released throughout the investigation

View from above: The scene after the blasts