Tributes paid to Sydney siege dead

Both of their lives ended in a hail of bullets inside a Sydney cafe after a disturbed gunman took them hostage along with 15 others.
Katrina Dawson, a 38-year-old mother of three, and Tori Johnson, the 34-year-old manager of the Lindt Chocolat Cafe, where the 16-hour siege unfolded, are being lauded for their courage after unconfirmed reports that they tried to save their fellow hostages.