SYDNEY, AUSTRALIA - DECEMBER 17: Flowers are left as a sign of respect at Martin Place on December 17, 2014 in Sydney, Australia. Sydney siege gunman Man Haron Monis, was shot dead by police in the early hours of Tuesday morning after taking hostages at the Lindt Chocolat Cafe in Martin Place. Two other people died, 33-year-old cafe manager Tori Johnson and 38-year-old Sydney barrister Katrina Dawson. (Photo by Joosep Martinson/Getty Images)
