Evidence from the Boston bombings

Evidence from the Boston bombings

Evidence from the Boston bombings Parts recovered from the Boston bombing bomb believed to have been made from a pressure cooker. View the interactive graphic on CBC.ca.
WORKING BACKWARD FROM ‘TIME ZERO’

WORKING BACKWARD FROM ‘TIME ZERO’

WORKING BACKWARD FROM 'TIME ZERO' Explosions are difficult to solve. Pieces of evidence, large and small, are pieced together like a puzzle. How investigators look…