Canada Shooting Developments - October 23, 2014

1
Canada's Prime Minister Stephen Harper and his wife, Laureen Harper, lay flowers at the National War Memorial in downtown Ottawa October 23, 2014.

2
Prime Minister Stephen Harper shakes hands with Sergeant-at-Arms Kevin Vickers, who shot and killed a gunman who had rampaged through the parliament building, in the House of Commons in Ottawa, Oct. 23, 2014.

3
Police officers search a man arrested after approaching police tape near the National War Memorial while Prime Minister Stephen Harper paid respect to Cpl. Nathan Cirillo at the memorial in Ottawa, Oct. 23, 2014.

4
Canada's Members of Parliament stand in the chamber of the House of Commons in Ottawa, Oct. 23, 2014.

5
Police perform a thorough search of the area around the National War Memorial in downtown Ottawa, Oct. 23, 2014.

6
A man wipes a tear from his eye after paying his respects at the National War Memorial in downtown Ottawa, Oct. 23, 2014.

7
Flowers, momentos and well wishes are placed at the National War Memorial in downtown Ottawa, Oct. 23, 2014.

8
Canada's Prime Minister Stephen Harper speaks during a nationally televised address on CBC in this still image taken from video in Ottawa, Oct. 22, 2014.