Sources : The action quickly shifts to Parliament Hill , just a quarter-mile away . Michael Martin - Bibeau was the second gunman . Prime Minister Stephen Harper called the shooter a ` ` terrorist '' Cpl . Nathan Smith , a Canadian citizen , was shot and killed .
Sources : Michael Martin - Bibeau was the second gunman . Prime Minister Stephen Harper called the shooter a ` ` terrorist '' Cpl . Nathan Smith , a Canadian citizen , was shot and killed .