The Week In Review for week ending Fri Mar22 2019

A review of the week's news including... People turn out in big numbers as the country marked a week since the killing of fifty people in two Christchurch mosques by a gunman, gun law reform overdue says former cop, New Zealanders 'panic buying' guns following terrorist attack, law professor says 'everyone was looking in the wrong place', countering cyber crime, a surgeon describes rush to save four-year-old gunshot victim, the gunman was 'a loner', Black Power and Mongrel Mob hold hui for community service, Winston Peters heads to Turkey to 'set the record straight', funerals are held across Christchurch for terror victims and a karakia for Christchurch by Witi Ihimaera.