Why it took 4 days to release the names of the Toronto van attack victims

                    <img src='https://i.cbc.ca/1.4640051.1525033380!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_460/10-victims.jpg' alt='10 victims' width='460' title='' height='259' />                Unlike the portrayal often seen in TV crime dramas, the process of officially confirming the identity of someone who has been killed often requires painstaking scientific investigation to prevent mistakes.