Julian Weekes was tragically shot last week in Toronto and the police hope that witnesses will come forward. But what happens when the police interview a witness who could also be a suspect? Lines are blurred and the police may not tell the person what they need to know. The courts have spoken but right to silence needs to be more clear. Civilians are entitled to the same rights as police officers when they are investigated by the SIU. Toronto Criminal Lawyer Dan Stein explains.