Photos: Australia stabbing

Police comfort a distressed woman at the scene in Manoora, Australia.   (Isaac Egan / AFP/Getty Images)

People believed to be relatives and friends of the victims grieve at the scene.  (Romy Bullerjahn / EPA)

Locals grieve at the scene.  (Romy Bullerjahn / EPA)

Police and a male believed to be a relative of the victims attend a crime scene, in Manoora, Australia.  (Romy Bullerjahn / EPA)

Police cordon off the scene, in Manoora, Australia.  (Isaac Egan / AFP/Getty Images)

Police carry evidence bags at the scene, in Manoora, Australia.  (Isaac Egan / AFP/Getty Images)

Police vehicles outside the crime scene.  (Cleo Fraser / EPA)

Policemen secure the crime scene.  (CLEO FRASER / EPA)