<description>&lt;p&gt;On April 28th, 1996, Martin John Bryant became known as the worst single mass-murderer in Australian history.&lt;/p&gt;
&lt;p&gt;21 years later, the Port Arthur Massacre still stands as the 3rd deadliest shooting by a lone gunman in the world.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;br&gt;&lt;/p&gt;
</description>

On April 28th, 1996, Martin John Bryant became known as the worst single mass-murderer in Australian history.
21 years later, the Port Arthur Massacre still stands as the 3rd deadliest shooting by a lone gunman in the world.&nbsp;

Port Arthur Massacre

history assessment

history assessment

Description