Closing arguments: Crown says accused in Edmonton attack meant to cause chaos

EDMONTON -- A Crown prosecutor says a man accused of stabbing an Edmonton police officer and striking four pedestrians with a van went to extraordinary lengths to cause as much "chaos, destruction and indiscriminate death" as possible. The Crown is delivering a closing statement today to a Court of Queen's Bench jury at the trial for Abdulahi Hasan Sharif. Sharif, who is 32, has pleaded not guilty to 11 charges, which include five courts of attempted murder, aggravated assault against the police